Submitted URL: http://certasenergy.co.uk/
Effective URL: https://certasenergy.co.uk/
Submission Tags: tranco_l324
Submission: On June 04 via api from DE — Scanned from GB

Summary

This website contacted 41 IPs in 7 countries across 28 domains to perform 196 HTTP transactions. The main IP is 51.140.106.91, located in London, United Kingdom and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is certasenergy.co.uk.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on August 3rd 2023. Valid for: a year.
This is the only time certasenergy.co.uk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
106 51.140.106.91 8075 (MICROSOFT...)
2 52.222.236.94 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f08... 32934 (FACEBOOK)
2 172.67.68.249 13335 (CLOUDFLAR...)
7 2400:52e0:1e0... 200325 (BUNNYCDN)
7 2620:1ec:29:1... 8075 (MICROSOFT...)
2 104.18.94.24 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
2 216.58.206.68 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 146.75.120.157 54113 (FASTLY)
1 4 2a01:111:202c... 8068 (MICROSOFT...)
1 18.66.102.106 16509 (AMAZON-02)
1 162.159.140.128 13335 (CLOUDFLAR...)
2 157.240.252.13 32934 (FACEBOOK)
6 2a03:2880:f17... 32934 (FACEBOOK)
2 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
9 142.250.181.232 15169 (GOOGLE)
3 142.250.186.35 15169 (GOOGLE)
1 3 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
1 93.184.221.165 15133 (EDGECAST)
1 104.244.42.3 13414 (TWITTER)
2 13.32.27.19 16509 (AMAZON-02)
1 172.66.0.126 13335 (CLOUDFLAR...)
1 51.142.177.54 8075 (MICROSOFT...)
1 172.217.16.202 15169 (GOOGLE)
1 2400:52e0:1e0... 200325 (BUNNYCDN)
1 2a00:1450:400... 15169 (GOOGLE)
1 34.253.6.8 16509 (AMAZON-02)
2 142.250.184.227 15169 (GOOGLE)
1 2400:52e0:1a0... 200325 (BUNNYCDN)
1 1 142.250.186.66 15169 (GOOGLE)
3 104.211.35.148 8075 (MICROSOFT...)
1 2 68.219.88.97 8075 (MICROSOFT...)
1 52.16.218.102 16509 (AMAZON-02)
196 41
Apex Domain
Subdomains
Transfer
106 certasenergy.co.uk
certasenergy.co.uk
1 MB
12 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 102
409 KB
9 iubenda.com
cdn.iubenda.com — Cisco Umbrella Rank: 17478
cs.iubenda.com — Cisco Umbrella Rank: 20124
hits-i.iubenda.com — Cisco Umbrella Rank: 19640
236 KB
7 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 1040
y.clarity.ms — Cisco Umbrella Rank: 13208
c.clarity.ms — Cisco Umbrella Rank: 1720
28 KB
6 facebook.com
www.facebook.com — Cisco Umbrella Rank: 108
5 KB
6 gstatic.com
fonts.gstatic.com
www.gstatic.com
277 KB
6 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 101
maps.googleapis.com — Cisco Umbrella Rank: 569
188 KB
4 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 522
px4.ads.linkedin.com — Cisco Umbrella Rank: 6905
2 KB
4 bing.com
bat.bing.com — Cisco Umbrella Rank: 513
c.bing.com — Cisco Umbrella Rank: 289
16 KB
4 google.com
www.google.com — Cisco Umbrella Rank: 7
region1.analytics.google.com — Cisco Umbrella Rank: 2473
1 KB
4 azureedge.net
oc-cdn-public-gbr.azureedge.net — Cisco Umbrella Rank: 461913
216 KB
4 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 236
79 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 5776
237 B
3 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 1196
script.hotjar.com — Cisco Umbrella Rank: 1519
62 KB
2 hotjar.io
content.hotjar.io — Cisco Umbrella Rank: 8482
metrics.hotjar.io — Cisco Umbrella Rank: 11661
251 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 195
407 B
2 trackedweb.net
static.trackedweb.net — Cisco Umbrella Rank: 34343
r1.trackedweb.net — Cisco Umbrella Rank: 51949
3 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 94
21 KB
2 feefo.com
api.feefo.com — Cisco Umbrella Rank: 49603
register.feefo.com — Cisco Umbrella Rank: 64546
7 KB
2 rapidspike.com
cdn-assets.rapidspike.com — Cisco Umbrella Rank: 184427
rum-bb985058-1cbf-438f-bee7-4e73dcebdf4a.rapidspike.com
2 KB
2 trustpilot.com
widget.trustpilot.com — Cisco Umbrella Rank: 6407
7 KB
1 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 174
20 B
1 microsoft.com
web.powerva.microsoft.com — Cisco Umbrella Rank: 240761
1 omnichannelengagementhub.com
unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com
670 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 1294
725 B
1 t.co
t.co — Cisco Umbrella Rank: 791
375 B
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 1221
15 KB
1 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 1598
17 KB
196 28
Domain Requested by
106 certasenergy.co.uk certasenergy.co.uk
12 www.googletagmanager.com certasenergy.co.uk
www.googletagmanager.com
7 cdn.iubenda.com certasenergy.co.uk
cdn.iubenda.com
6 www.facebook.com certasenergy.co.uk
4 maps.googleapis.com certasenergy.co.uk
maps.googleapis.com
4 oc-cdn-public-gbr.azureedge.net certasenergy.co.uk
oc-cdn-public-gbr.azureedge.net
4 connect.facebook.net certasenergy.co.uk
connect.facebook.net
3 y.clarity.ms www.clarity.ms
3 www.gstatic.com www.google.com
www.googletagmanager.com
www.gstatic.com
3 px.ads.linkedin.com 1 redirects snap.licdn.com
3 www.google.de certasenergy.co.uk
3 bat.bing.com www.googletagmanager.com
bat.bing.com
certasenergy.co.uk
3 fonts.gstatic.com fonts.googleapis.com
2 c.clarity.ms 1 redirects
2 www.clarity.ms bat.bing.com
www.clarity.ms
2 script.hotjar.com static.hotjar.com
script.hotjar.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 region1.analytics.google.com www.googletagmanager.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.google.com certasenergy.co.uk
2 fonts.googleapis.com certasenergy.co.uk
2 widget.trustpilot.com certasenergy.co.uk
widget.trustpilot.com
1 metrics.hotjar.io static.hotjar.com
1 rum-bb985058-1cbf-438f-bee7-4e73dcebdf4a.rapidspike.com cdn-assets.rapidspike.com
1 c.bing.com 1 redirects
1 www.googleadservices.com 1 redirects
1 hits-i.iubenda.com cdn.iubenda.com
1 content.hotjar.io script.hotjar.com
1 cs.iubenda.com cdn.iubenda.com
1 register.feefo.com api.feefo.com
1 web.powerva.microsoft.com certasenergy.co.uk
1 unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com oc-cdn-public-gbr.azureedge.net
1 r1.trackedweb.net static.trackedweb.net
1 analytics.twitter.com certasenergy.co.uk
1 t.co certasenergy.co.uk
1 px4.ads.linkedin.com certasenergy.co.uk
1 static.trackedweb.net certasenergy.co.uk
1 static.hotjar.com www.googletagmanager.com
1 static.ads-twitter.com www.googletagmanager.com
1 snap.licdn.com www.googletagmanager.com
1 api.feefo.com certasenergy.co.uk
1 cdn-assets.rapidspike.com certasenergy.co.uk
196 42
Subject Issuer Validity Valid
*.certasenergy.co.uk
Sectigo RSA Domain Validation Secure Server CA
2023-08-03 -
2024-08-10
a year crt.sh
*.trustpilot.com
Amazon RSA 2048 M03
2024-01-03 -
2025-01-31
a year crt.sh
upload.video.google.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.google-analytics.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-03-13 -
2024-06-11
3 months crt.sh
rapidspike.com
E1
2024-05-08 -
2024-08-06
3 months crt.sh
*.iubenda.com
Sectigo RSA Domain Validation Secure Server CA
2024-02-01 -
2025-03-03
a year crt.sh
*.azureedge.net
Microsoft Azure RSA TLS Issuing CA 08
2024-05-22 -
2025-05-17
a year crt.sh
feefo.com
Cloudflare Inc ECC CA-3
2024-01-13 -
2024-12-31
a year crt.sh
*.google.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.gstatic.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA
2023-12-13 -
2024-12-12
a year crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-21 -
2024-07-19
a year crt.sh
www.bing.com
Microsoft Azure TLS Issuing CA 02
2024-05-01 -
2024-06-27
2 months crt.sh
*.hotjar.com
Amazon RSA 2048 M03
2024-05-22 -
2025-06-20
a year crt.sh
static.trackedweb.net
GTS CA 1P5
2024-04-23 -
2024-07-22
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-05-13 -
2024-08-05
3 months crt.sh
*.google.de
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
www.linkedin.com
DigiCert SHA2 Secure Server CA
2024-01-30 -
2024-07-30
6 months crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-05-08 -
2025-05-07
a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-09-19 -
2024-09-17
a year crt.sh
r1.trackedweb.net
GTS CA 1P5
2024-05-12 -
2024-08-10
3 months crt.sh
*.omnichannelengagementhub.com
Microsoft Azure RSA TLS Issuing CA 03
2024-04-08 -
2025-04-03
a year crt.sh
web.powerva.microsoft.com
Microsoft Azure RSA TLS Issuing CA 04
2024-03-18 -
2025-03-13
a year crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2023-12-07 -
2024-12-07
a year crt.sh
*.hotjar.io
Amazon ECDSA 256 M02
2024-01-31 -
2025-03-01
a year crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 01
2024-01-14 -
2024-06-27
5 months crt.sh

This page contains 4 frames:

Primary Page: https://certasenergy.co.uk/
Frame ID: FC765F90E12AEF283D367B3520261135
Requests: 194 HTTP requests in this frame

Frame: https://web.powerva.microsoft.com/environments/e899ae30-29ce-4cd8-9775-4c689f1c4ba1/bots/new_bot_0e58918cb4514c89bb43e48c5d7e5885/webchat
Frame ID: E1990FFB255640B1CD54D7080C876652
Requests: 1 HTTP requests in this frame

Frame: https://widget.trustpilot.com/trustboxes/53aa8807dec7e10d38f59f32/index.html?templateId=53aa8807dec7e10d38f59f32&businessunitId=560fe4fe0000ff000583fab5
Frame ID: 6070166710AEF4853934E64A8CB3C447
Requests: 1 HTTP requests in this frame

Frame: https://oc-cdn-public-gbr.azureedge.net/livechatwidget/v2public/htmls/chatv2.html?data-app-id=d82ef582-ee87-4870-8ac1-1c8344acc603&data-org-id=b080e337-2e96-4f31-a185-ee80e9421860&data-org-url=https://unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com&hostname=certasenergy.co.uk&data-lcw-version=prod
Frame ID: DCDB937A812B15186525871E4C90D601
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Oil Suppliers & Fuel Management Solutions - Certas Energy

Page URL History Show full URLs

  1. http://certasenergy.co.uk/ HTTP 307
    https://certasenergy.co.uk/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • //maps\.google(?:apis)?\.com/maps/api/js

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -

Overall confidence: 100%
Detected patterns
  • js/_dmptv([\d.]+)\.js

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/

Overall confidence: 100%
Detected patterns
  • iubenda\.com/cookie-solution/confs/js/

Overall confidence: 100%
Detected patterns
  • snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Overall confidence: 100%
Detected patterns
  • twemoji(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

196
Requests

98 %
HTTPS

41 %
IPv6

28
Domains

42
Subdomains

41
IPs

7
Countries

3077 kB
Transfer

10149 kB
Size

32
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://certasenergy.co.uk/ HTTP 307
    https://certasenergy.co.uk/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 118
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F&e_ipv6=AQKLjuByiYo2XgAAAY_i8dVIpYxXkfKB2OeQ9AMXRw4K7SnHiWRUt5E4KvJLPxvW
Request Chain 183
  • https://www.googleadservices.com/pagead/conversion/877204923/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham&npa=1&ct_eid=2 HTTP 302
  • https://www.google.de/pagead/attribution/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham
Request Chain 187
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&RedC=c.clarity.ms&MXFR=0C8A70A4C1D3686F04F76430C5D3663B HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&MUID=25AAAAE70B236D2D0E0DBE730AE56C47

196 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
certasenergy.co.uk/
Redirect Chain
  • http://certasenergy.co.uk/
  • https://certasenergy.co.uk/
225 KB
37 KB
Document
General
Full URL
https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ad05371099c28c7150628cd66696153563d378c48a4200897639645d3fb778b6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Tue, 04 Jun 2024 11:10:49 GMT
Link
<https://certasenergy.co.uk/wp-json/>; rel="https://api.w.org/" <https://certasenergy.co.uk/wp-json/wp/v2/pages/53641>; rel="alternate"; type="application/json" <https://certasenergy.co.uk/>; rel=shortlink
Referrer-Policy
no-referrer
Server
nginx/1.25.5
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-XSS-Protection
1; mode=block

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://certasenergy.co.uk/
Non-Authoritative-Reason
HSTS
tp.widget.bootstrap.min.js
widget.trustpilot.com/bootstrap/v5/
21 KB
7 KB
Script
General
Full URL
https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.236.94 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-94.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
02e5bf47b2473c1da7a39a25b14f0f5d9857142842d33def047e492f9f610cb9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 01:37:57 GMT
content-encoding
gzip
via
1.1 3d34e163f3f1a0c4a397ad818b79a810.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P4
age
34373
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
6759
x-xss-protection
1; mode=block
last-modified
Thu, 26 Oct 2023 12:27:20 GMT
server
AmazonS3
etag
"15864ce88fa79a3e954417d0c3396798"
content-type
application/x-javascript
cache-control
max-age=86400
accept-ranges
bytes
x-amz-cf-id
rYmpaF8rMgVfqRSGyq0Vro0flg_Lk14Mc8GuctcPfRJEqACsn1-EQQ==
style.min.css
certasenergy.co.uk/wp-content/themes/astra/assets/css/minified/
71 KB
12 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/themes/astra/assets/css/minified/style.min.css?ver=4.6.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
828be4b12dca9bbef5d7e3afb246e6827ae9f0a05b6f6054b3067d295ed86313
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 05 Feb 2024 10:23:00 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"65c0b704-11ab7"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
css
fonts.googleapis.com/
5 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A400%2C700&display=fallback&ver=4.6.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
5f82464c480abb30fa71ddb3e248ed9bbb3e80d77dd240a39cb18df8d2484698
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 04 Jun 2024 10:57:57 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 04 Jun 2024 11:10:49 GMT
style.css
certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/gutenberg/
5 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/gutenberg/style.css?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
5df826698a35d17bae69ff4ec76cdf83bf94d3661075a6ca2ca7c10502c68558
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 14 Apr 2023 10:59:20 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64393208-1307"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
init.css
certasenergy.co.uk/wp-content/plugins/agile-store-locator/public/css/
36 B
573 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/agile-store-locator/public/css/init.css?ver=4.9.15
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
8b6956dd0335026c54381915d31b4775ae50a6866740c0207138be26f37cc3f9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
36
Connection
keep-alive
Content-Length
51
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Wed, 30 Aug 2023 12:07:28 GMT
Server
nginx/1.25.5
ETag
"64ef3100-24"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
bootstrap.min.css
certasenergy.co.uk/wp-content/plugins/certas-map/css/
118 KB
20 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/css/bootstrap.min.css?ver=1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
31a7e25d24de01a2860887de0268cad5864f34b0f07dc5e2f06f20b16bf063ce
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 25 Mar 2022 15:53:54 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"623de592-1d84c"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
certas.css
certasenergy.co.uk/wp-content/plugins/certas-map/css/
9 KB
3 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/css/certas.css?ver=1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
75398e5c2539a4e143ee4a921990da0c1a42c6e5bbf2d8362e212f3dd1de1e59
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 05 Apr 2023 15:29:35 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"642d93df-2386"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
styles.css
certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.7.7
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ab21762c3f447aa08cbefd5ea3866165f925bd5058a9ae19e23721462de6fb60
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 08 Sep 2023 13:05:48 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64fb1c2c-b2b"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
contact-form-7-main.min.css
certasenergy.co.uk/wp-content/themes/astra/assets/css/minified/compatibility/
882 B
951 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/themes/astra/assets/css/minified/compatibility/contact-form-7-main.min.css?ver=4.6.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
a3c948a216530521f3cd0575e075c9f20308f610a9d2e0e2499f5c5ef30f58f9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
882
Connection
keep-alive
Content-Length
426
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Mon, 05 Feb 2024 10:23:00 GMT
Server
nginx/1.25.5
ETag
"65c0b704-372"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
elcap-autocomplete-public.css
certasenergy.co.uk/wp-content/plugins/elcap-autocomplete/public/css/
98 B
629 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elcap-autocomplete/public/css/elcap-autocomplete-public.css?ver=1.0.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
547dda3c14b284819be511be1e410da94a5efc6ccc4a9afe1c75394f9333191a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
98
Connection
keep-alive
Content-Length
106
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Fri, 22 Feb 2019 08:15:40 GMT
Server
nginx/1.25.5
ETag
"5c6fafac-62"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
swpm.common.css
certasenergy.co.uk/wp-content/plugins/simple-membership/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/simple-membership/css/swpm.common.css?ver=4.4.6
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
501281359d0828152b93d6b12602daa9cef0907c8381857860ab7dfabf8b26be
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 20 May 2024 09:55:47 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664b1e23-193d"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
astra-addon-65e84c1b367772-87286246.css
certasenergy.co.uk/wp-content/uploads/astra-addon/
10 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/astra-addon/astra-addon-65e84c1b367772-87286246.css?ver=3.5.8
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
02806a2548da8d55eb0b74a0704c0ce80f2409b01d0eda4a6c5e78f5fb6e3194
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 06 Mar 2024 10:57:31 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"65e84c1b-292a"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
elementor-icons.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/eicons/css/
23 KB
5 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/eicons/css/elementor-icons.css?ver=5.29.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
8a50c46afd37e5e5ea4b22922951fee7bc2fbe6acc3173f5854a89469f029286
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-5dbd"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/css/
192 KB
22 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/css/frontend.css?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
70d11dc91e125cf1fe5eb770a5672a4bcc26c64e1a34e12ce5cdbf1be7bed794
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-2ffca"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
swiper.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/swiper/v8/css/
19 KB
5 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/swiper/v8/css/swiper.css?ver=8.4.5
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
9d2f865efe879297fc46f736a1e7717f43ac548008f69f70acccf8fc28cfa19e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-4b65"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-39701.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-39701.css?ver=1716490545
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
2b143dd7e3880d7f4ae30176dc52000fb9d7c81815186d5a7601c108576f687a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:45 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9131-a6c"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
sl-bootstrap.css
certasenergy.co.uk/wp-content/plugins/agile-store-locator/public/css/
167 KB
22 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/agile-store-locator/public/css/sl-bootstrap.css
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
4884197d75b252a0a77c1a0d5fae5a69a0054ceb11402b2db8615fa4cc55667c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 04 Sep 2023 11:41:44 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64f5c278-29bb0"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend.css
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/css/
492 KB
47 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/css/frontend.css?ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
0778ee1d2760f485b98383885aee222deeff88a05ed8453f9e983bf657a013bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-7b01a"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
uael-frontend.min.css
certasenergy.co.uk/wp-content/plugins/ultimate-elementor/assets/min-css/
521 KB
56 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/ultimate-elementor/assets/min-css/uael-frontend.min.css?ver=1.36.26
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
72dd57145d5ec096285ccd054aa167092efc5d3bda0c6a2c105a06933c0f1c18
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 05 Dec 2023 15:24:32 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"656f40b0-823ee"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
wpforms-full.min.css
certasenergy.co.uk/wp-content/plugins/wpforms/assets/css/frontend/modern/
97 KB
11 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/wpforms/assets/css/frontend/modern/wpforms-full.min.css?ver=1.8.5.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
6f4dfcc680cf314b5b97dbd1e3a5245584a301119bf6e3a3a990c829d9b650a9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 08 Jan 2024 13:25:32 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"659bf7cc-18378"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
wpforms-full.min.css
certasenergy.co.uk/wp-content/plugins/wpforms/assets/pro/css/frontend/modern/
34 KB
4 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/wpforms/assets/pro/css/frontend/modern/wpforms-full.min.css?ver=1.8.5.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
91f2f17f1f1fb8a4ac7c95492c1c067007d40cb00a203d42ee1a6f78f893b93d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 08 Jan 2024 13:25:33 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"659bf7cd-8837"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
all.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/
72 KB
14 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/all.css?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
e5ad31a47913cdfc2470acd4e304982fae2bccf62098855fecf3b84c1e7fea34
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-11f99"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
v4-shims.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/
40 KB
5 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/v4-shims.css?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
506883bdac14441996fec728ae88d87ac48288e269505d7a35e77ac1e4cff8f6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:49 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-a160"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
global.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
102 KB
8 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/global.css?ver=1716490547
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
29ab04e394814becd50f6e5248eb36f62465add2e4d8024fa6a4a15880f4c1b9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:47 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9133-19913"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53641.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
29 KB
3 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53641.css?ver=1716490563
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
1e5561f9bed7bf65121693d435c5dd4cfad921cb9a3b90fddd375b5c218d1d2d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:56:03 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9143-73c7"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53703.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
19 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53703.css?ver=1716490564
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
880f68d6e393bfa2cb8315bb4ac916f8101c8371d046b21a01f112748336f708
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:56:04 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9144-4a17"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-5865.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
8 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-5865.css?ver=1716490546
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
2e057afc283256a1cce4444f9bcd58ba6fca57dae1448a1d71b208baa417d1d7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:46 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9132-1f61"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-195675.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
358 B
740 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-195675.css?ver=1716490549
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
2ece1cec54c9ef7e8f5c331d451a3e8456ffccf8c665be5cb5e936cfaabf514d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
358
Connection
keep-alive
Content-Length
215
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:49 GMT
Server
nginx/1.25.5
ETag
"664f9135-166"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-143743.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
510 B
771 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-143743.css?ver=1716490549
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
9184d5bf815dc010b5c0fa4cc05e3a0023da9b183ce25c1b3d840bd535bbeb2a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
510
Connection
keep-alive
Content-Length
246
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:49 GMT
Server
nginx/1.25.5
ETag
"664f9135-1fe"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
style.css
certasenergy.co.uk/wp-content/themes/certas/
308 B
758 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/themes/certas/style.css?ver=1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f6ff189d2e270458acc93f2836059b5c79af7c0b21860b0a6ef7b644a70cf8c1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
308
Connection
keep-alive
Content-Length
233
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Thu, 14 Sep 2023 18:08:43 GMT
Server
nginx/1.25.5
ETag
"65034c2b-134"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
font-awesome.min.css
certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/vendor/font-awesome/
30 KB
7 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/vendor/font-awesome/font-awesome.min.css?ver=4.7.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
5cfcdebf8f38725bebe6f58ff39a6d044806bca0220a1e0b7e3257f9ad7392d1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 26 Apr 2022 10:14:42 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6267c612-7906"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
style.min.css
certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/vendor/cleverfont/
15 KB
3 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/vendor/cleverfont/style.min.css?ver=1.9
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
dc1382a4caaea33e70b481d94b15ed7008b778be1083e76e64cf4f87a9b0711b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 26 Apr 2022 10:14:42 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6267c612-3ca1"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
cmm4e-menu-skin-business-skin.min.css
certasenergy.co.uk/wp-content/uploads/cmm4e/
20 KB
3 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/cmm4e/cmm4e-menu-skin-business-skin.min.css?ver=1.1.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
84d252431b7b9c908e891f9f826db835d300b99b5cb9fb2ffca54d48ba57d5c8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 21 Oct 2022 12:55:35 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"635296c7-4e51"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
gtm.js
www.googletagmanager.com/
461 KB
123 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
8cb2312c5b50c5f6d9e144ea2202ce4696d8379c2e18f7fa401c6ffdc82eed64
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
126086
x-xss-protection
0
last-modified
Tue, 04 Jun 2024 10:11:31 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 04 Jun 2024 11:10:49 GMT
fbevents.js
connect.facebook.net/en_US/
219 KB
59 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f084:d:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
83ebe8170b3b5dda2d20a80fe205ec14e1f8cb19ed40cfe73d480087b588e56c
Security Headers
Name Value
Content-Security-Policy default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
Tue, 04 Jun 2024 11:10:49 GMT
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
57975
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
GOOD; q=0.7, rtt=52, rtx=0, c=12, mss=1297, tbw=2802, tp=-1, tpl=-1, uplat=0, ullat=-1
pragma
public
x-fb-debug
JiXOlkp4Q0RN3Oquxs5EUD5bweQEKGnWDx9xVeOtknwFowzGcq0VusL4liu5z8ry0qgVW3nYnAADEGtt0r9Xxg==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
public, max-age=1200
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
timingcg.min.js
cdn-assets.rapidspike.com/static/js/
2 KB
2 KB
Script
General
Full URL
https://cdn-assets.rapidspike.com/static/js/timingcg.min.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.249 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
853b972c3842fe0901e7c04ee27ce01e213fe1db60cbc8a668dd0489f5ae0834
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
via
1.1 dd14c137c3edcb7d91394cbb3ac93a7a.cloudfront.net (CloudFront)
x-amz-version-id
null
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
LHR61-P3
age
953180
x-cache
Hit from cloudfront
x-content-type-options
nosniff
alt-svc
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872
last-modified
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server
cloudflare
etag
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vary
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report-to
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content-type
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cache-control
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accept-ranges
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cf-ray
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x-amz-cf-id
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cmm4e-menu-skin-default-menu-skin-461836.min.css
certasenergy.co.uk/wp-content/uploads/cmm4e/
21 KB
4 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/cmm4e/cmm4e-menu-skin-default-menu-skin-461836.min.css?ver=1.1.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
34ea10d78ee20ff205711ba1634b120943f53d1549c15621b93a7bd743d39d3a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
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Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6352968c-5409"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
css
fonts.googleapis.com/
67 KB
2 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CRoboto+Slab%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CBarlow+Condensed%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=auto&ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d0a5be663efb31d6649b3a53ac3fe847264a2dcd7bb814cc983b2806833590d2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 04 Jun 2024 11:07:53 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 04 Jun 2024 11:10:49 GMT
fontawesome.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/
70 KB
13 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/fontawesome.css?ver=5.15.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
d417b6ed49cb6ae3dfe2b0bab5d865472052cd0286a9478c74cbb09a02a56d0d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
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Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-119f8"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
solid.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/
727 B
852 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/solid.css?ver=5.15.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
93cf6e96459e42f9f656e03ec4800578dc2c021dcde475c9e5e891a7780b0866
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
727
Connection
keep-alive
Content-Length
327
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
ETag
"662643b2-2d7"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
brands.css
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/
732 B
848 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/brands.css?ver=5.15.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
5009a34e30063ffb89185274681b359ae8c7dac19a606d5b1456ee3524cbc9b0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Content-Encoding
gzip
ntCoent-Length
732
Connection
keep-alive
Content-Length
323
X-XSS-Protection
1; mode=block
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
ETag
"662643b2-2dc"
Content-Type
text/css
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.js
certasenergy.co.uk/wp-includes/js/jquery/
279 KB
83 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/jquery/jquery.js?ver=3.7.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-45a96"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery-migrate.js
certasenergy.co.uk/wp-includes/js/jquery/
31 KB
10 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/jquery/jquery-migrate.js?ver=3.4.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
09f417c2e643b736c19e96b99e166681af1002e9b192b84e4e85b0794e764f7f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-7cea"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
stub-v2.js
cdn.iubenda.com/cs/tcf/
2 KB
1 KB
Script
General
Full URL
https://cdn.iubenda.com/cs/tcf/stub-v2.js?ver=3.9.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
0ad83d1350c8d3109b147dc72fefc3a4196e75126cda4372137b87d77eac393e

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
cdn-edgestorageid
1056
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/03/2024 14:30:12
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:30 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
"665dccba-3b8"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, must-revalidate, proxy-revalidate, max-age=86400
cdn-requestid
5ed103d1abd3a7ff979fc271c6efafd7
cdn-requestcountrycode
DE
cdn-status
200
expires
Tue, 04 Jun 2024 14:30:12 GMT
safe-tcf-v2.js
cdn.iubenda.com/cs/tcf/
176 KB
44 KB
Script
General
Full URL
https://cdn.iubenda.com/cs/tcf/safe-tcf-v2.js?ver=3.9.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
2fa3b40bc66bbbca5a21ff864eb6abbe6687f988f5add35ca13ce70eba0c3864

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
cdn-edgestorageid
879
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/03/2024 14:30:12
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:30 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
"665dccba-aca7"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, must-revalidate, proxy-revalidate, max-age=86400
cdn-requestid
8e6f3ca45c04ba64fb67485937e3a119
cdn-requestcountrycode
DE
cdn-status
200
expires
Tue, 04 Jun 2024 14:30:12 GMT
iubenda_cs.js
cdn.iubenda.com/cs/
1 KB
1 KB
Script
General
Full URL
https://cdn.iubenda.com/cs/iubenda_cs.js?ver=3.9.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
4229bac76759c7c22aa9d76f8fdda9b6858527125357a36052ca560556e7900c

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
cdn-edgestorageid
883
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/04/2024 11:10:49
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:30 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
"665dccba-263"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
BYPASS
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, max-age=3600
cdn-requestid
3f121e004b5ffa7a442cd5b9e2e8bf5b
cdn-requestcountrycode
DE
cdn-status
200
cdn-requestpullsuccess
True
v4-shims.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/js/
17 KB
5 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/js/v4-shims.js?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
7c94243bb8e9e67bf35a6dd4c1e4fb180f85fae721b9ab1f794f8ab76f17c4e2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-4433"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
js
www.googletagmanager.com/gtag/
257 KB
90 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-10952796601
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
1a516b680ca13bda785cd9f4154192f89c41d6f6feeaa2ff4a727088c1966d7a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
91416
x-xss-protection
0
last-modified
Tue, 04 Jun 2024 09:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 04 Jun 2024 11:10:49 GMT
LiveChatBootstrapper.js
oc-cdn-public-gbr.azureedge.net/livechatwidget/scripts/
123 KB
26 KB
Script
General
Full URL
https://oc-cdn-public-gbr.azureedge.net/livechatwidget/scripts/LiveChatBootstrapper.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
2e8b07de4b4ad17e613f6489fa3ebc29d90d6e93222c10c0532e685f6d359a24

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
br
x-cache
TCP_HIT
x-cache-info
L1_T2
x-fd-int-roxy-purgeid
70861668
x-ms-lease-status
unlocked
last-modified
Sat, 01 Jun 2024 19:50:53 GMT
vary
Accept-Encoding
x-azure-ref
20240604T111049Z-15c79579746gzd449e7745dpsn00000005sg00000000fu3e
content-type
application/x-javascript
access-control-allow-origin
*
x-ms-request-id
3455f618-201e-0057-2b5d-b4a997000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=900
x-ms-version
2009-09-19
new-certas-logo.png
certasenergy.co.uk/wp-content/uploads/2022/04/
19 KB
19 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2022/04/new-certas-logo.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
5b3f89635e2a590e4e9fbec8606e707b97727c13d8cf26f91679ebf6ffd8964f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 28 Apr 2022 12:51:43 GMT
Server
nginx/1.25.5
ETag
"626a8ddf-4a08"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
18952
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
How-do-ASHPs-work_placeholder-1.svg
certasenergy.co.uk/wp-content/uploads/2021/05/
4 KB
2 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/How-do-ASHPs-work_placeholder-1.svg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
3470bf532e24b20df071c48bfd8c10f9a409d323f8e29c9b0fa556ee4ba1c73d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 29 Apr 2022 16:22:07 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"626c10af-111c"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
image/svg+xml
Connection
keep-alive
X-XSS-Protection
1; mode=block
cel-logo-bw-new.png
certasenergy.co.uk/wp-content/uploads/2020/06/
5 KB
5 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2020/06/cel-logo-bw-new.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
28c9944713f44a64a8c832feaa4d72d3426947120083167fd1d89bcfe11d379f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 27 Jul 2021 06:34:22 GMT
Server
nginx/1.25.5
ETag
"60ffa8ee-1378"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4984
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
DCC_Business_Lock_Up_White_Screen-1024x170.png
certasenergy.co.uk/wp-content/uploads/2019/08/
39 KB
39 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2019/08/DCC_Business_Lock_Up_White_Screen-1024x170.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ef0884d21f63a5aaeacfcefaff65ffa207a3acfa83dd88a95e6169f538ca6d66
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 12 Apr 2024 07:25:13 GMT
Server
nginx/1.25.5
ETag
"6618e1d9-9c04"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
39940
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
safetyfirst@2x.png
certasenergy.co.uk/wp-content/uploads/2019/05/
13 KB
14 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2019/05/safetyfirst@2x.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
d3abb38e5895d3f01b78498e185778a6da5b102f76eefd599fb4d19c14795e59
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 02 Sep 2019 09:00:37 GMT
Server
nginx/1.25.5
ETag
"5d6cda35-34a2"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
13474
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
ukifda-business-logo.jpg
certasenergy.co.uk/wp-content/uploads/2019/09/
9 KB
10 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2019/09/ukifda-business-logo.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ce91af13070f212573d6da68f5e5a69436bb06f0594504373cce0d662860d4c7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 17 Sep 2019 14:58:13 GMT
Server
nginx/1.25.5
ETag
"5d80f485-25ef"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
9711
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
certas-energy-limited
api.feefo.com/api/javascript/
1 KB
997 B
Script
General
Full URL
https://api.feefo.com/api/javascript/certas-energy-limited
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.94.24 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
178a2a0ae16a546d7cfc2b0f4e87ec55a7d701e3891c53d2dbed7f1f00191e6e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
via
kong/3.0.2
strict-transport-security
max-age=31536000
cf-cache-status
HIT
x-content-type-options
nosniff
age
31008
x-kong-proxy-latency
1
x-kong-upstream-latency
35
alt-svc
h3=":443"; ma=86400
content-length
446
x-xss-protection
1; mode=block
referrer-policy
origin-when-cross-origin
last-modified
Tue, 04 Jun 2024 02:34:01 GMT
server
cloudflare
vary
Accept-Encoding, Origin
content-type
text/javascript
access-control-allow-origin
*
cache-control
max-age=86400
access-control-allow-credentials
true
accept-ranges
bytes
cf-ray
88e77a885f7993e8-LHR
access-control-allow-headers
Access-Control-Allow-Origin, Access-Control-Allow-Headers, Access-Control-Max-Age, Access-Control-Allow-Methods, Content-Type
expires
Wed, 05 Jun 2024 02:34:01 GMT
style.css
certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/style/
4 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/style/style.css?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
724af2e590bc3edd66e2d8873f44006ecbf3e5c9e632e04b32b35f7b9421d4af
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 14 Apr 2023 10:59:20 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64393208-111e"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
dashicons.css
certasenergy.co.uk/wp-includes/css/
61 KB
36 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-includes/css/dashicons.css?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
a914dcbc1a475591ca1493cc05020c4d6e32b2d24d5e0094a13840ed00ca0038
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 05 Feb 2021 12:17:59 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"601d3777-f399"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
thickbox.css
certasenergy.co.uk/wp-includes/js/thickbox/
3 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-includes/js/thickbox/thickbox.css?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
b390a3efe231d9f38b3a706a5765a2a2f0817e761f60a27556171e9a276980e3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 05 Feb 2021 12:17:59 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"601d3777-a63"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53722.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
19 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53722.css?ver=1716490544
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
6bd1d73bd82647b4ec722a004f3a7b10920ad373bbeb35fff1fab94814394bc5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:44 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9130-4db8"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53727.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
16 KB
2 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53727.css?ver=1716490544
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
0abbd2d7d9521e42469849dcafa111ddaf054fc4786e6aa1a5bcd20eb055a236
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:44 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9130-3ef1"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53737.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
9 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53737.css?ver=1716490545
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f888139ae431bf21fff523108175ba5e642a8e7ab19da7e475eb3e39f174eb20
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:45 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9131-221a"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-53746.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53746.css?ver=1716490545
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ffc3b3be3bd39c74cbdf31242231fde6b1409752633063e44400849c7ca339a7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:45 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9131-bfa"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
post-182607.css
certasenergy.co.uk/wp-content/uploads/elementor/css/
4 KB
1 KB
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-182607.css?ver=1716490546
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
7a01e527df94c38d3effb0f45b529a491e669f12f51653cd7dffff06d96425a1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 23 May 2024 18:55:46 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"664f9132-100b"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
style.js
certasenergy.co.uk/wp-content/themes/astra/assets/js/unminified/
25 KB
7 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/themes/astra/assets/js/unminified/style.js?ver=4.6.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f5d141b09a225e778ac75f8b69e6250e6ba36b4c99c6b4694fb4596cb93adde3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 05 Feb 2024 10:23:00 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"65c0b704-648a"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery-3.5.1.min.js
certasenergy.co.uk/wp-content/plugins/certas-map/js/
87 KB
31 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/js/jquery-3.5.1.min.js?ver=1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 05 Apr 2023 15:29:43 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"642d93e7-15d84"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
js
maps.googleapis.com/maps/api/
211 KB
72 KB
Script
General
Full URL
https://maps.googleapis.com/maps/api/js?key=AIzaSyAbHRY4a67UspfoMztxpTSK2mBrjH1qLBc&ver=1.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
df5e3c393cec180045287d8a956b3bbe45c45a4b4298134b6626b5f9abe515a0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
vary
Accept-Language, Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1800
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
73104
x-xss-protection
0
lda-site-locator.js
certasenergy.co.uk/wp-content/plugins/certas-map/js/
10 KB
4 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/js/lda-site-locator.js?ver=1.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
09e7220a547137de84237617595f30281804722ebdb2178cb8d496d908cf19c4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 05 Apr 2023 15:29:43 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"642d93e7-26df"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
index.js
certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/swv/js/
10 KB
3 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.7.7
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
52db930f81d97113dde679cac624cb5435b56d4ac486e91a0b6692d2cb615a84
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 08 Sep 2023 13:05:49 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64fb1c2d-2801"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
index.js
certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/js/
13 KB
5 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.7.7
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
1060091178cbd6c843b802f516f230f1a3a1e85f1afbd6ef84d80e5430ba457e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 08 Sep 2023 13:05:48 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64fb1c2c-328f"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
elcap-autocomplete-public.js
certasenergy.co.uk/wp-content/plugins/elcap-autocomplete/public/js/
3 KB
2 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elcap-autocomplete/public/js/elcap-autocomplete-public.js?ver=1.0.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
701447d3ab153c694e4b48d5bf57ccf0cf244b3b0c32a50639965604bbf5c41f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 04 Apr 2024 13:30:05 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"660eab5d-bc9"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
astra-addon-65e84c1b39c041-90575138.js
certasenergy.co.uk/wp-content/uploads/astra-addon/
8 KB
3 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/astra-addon/astra-addon-65e84c1b39c041-90575138.js?ver=3.5.8
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
8e47e46e9494d1cd3d66197cd552b770b92efeb4586e819da71f64ea83ec4caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 06 Mar 2024 10:57:31 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"65e84c1b-20d6"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
cmm4e.min.js
certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/frontend/js/
3 KB
2 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/clever-mega-menu-for-elementor/assets/frontend/js/cmm4e.min.js?ver=1.1.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
83f25045f9dd1c310cbf53c2b62044329b86f8e33147e98cec22c91211a5ec75
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 26 Apr 2022 10:14:42 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6267c612-d30"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
front_end_js.js
certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/javascript/
2 KB
1 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/widget-countdown/includes/javascript/front_end_js.js?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
b61d9e3f2b9cb5c965c65109a820a249d72433c63c2a8c68f7f7b3005e12bfc2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Fri, 14 Apr 2023 10:59:20 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"64393208-96c"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
thickbox.js
certasenergy.co.uk/wp-includes/js/thickbox/
13 KB
4 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/thickbox/thickbox.js?ver=3.1-20121105
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
e29a83a0046e9ab1ae6d562fc1e4ef77b20430f80d5996cfcd777cdb7428289c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-33db"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
api.js
www.google.com/recaptcha/
1 KB
945 B
Script
General
Full URL
https://www.google.com/recaptcha/api.js?render=explicit&ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.68 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
tzfraa-aa-in-f4.1e100.net
Software
GSE /
Resource Hash
c7aada1125284af33064fefe8183640cfb0a49ee25ea34408203585f76759f00
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 04 Jun 2024 11:10:49 GMT
webpack-pro.runtime.js
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/
16 KB
5 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/webpack-pro.runtime.js?ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
9e2d9bc4696e1f538d9974ac7d09357d21c10ea899bc166addd141529bf70cb3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-3e0a"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
webpack.runtime.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/js/
15 KB
4 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/webpack.runtime.js?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
3bf955998c3353f8ce43d2e22f50bb054f41b377bd45d05ea5417f55a1601e88
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-3c91"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend-modules.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/js/
181 KB
32 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/frontend-modules.js?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
98926263f2af6e6dbefbb0e60867897297c3bab0f309d98c6066eec7049b1546
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-2d384"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
wp-polyfill-inert.js
certasenergy.co.uk/wp-includes/js/dist/vendor/
29 KB
7 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/dist/vendor/wp-polyfill-inert.js?ver=3.1.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
61476c3a6a9b25997232dcd51db342526f5d11e4516d32794b169996785d80e1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-75e3"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
regenerator-runtime.js
certasenergy.co.uk/wp-includes/js/dist/vendor/
25 KB
8 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/dist/vendor/regenerator-runtime.js?ver=0.14.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
5b27a3613cf1a29029e25c6ef906e18961a14ca7f4e9484996835dd64584ff32
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-6279"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
wp-polyfill.js
certasenergy.co.uk/wp-includes/js/dist/vendor/
126 KB
27 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/dist/vendor/wp-polyfill.js?ver=3.15.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
aeacf9be24080d126a6653f2fca0a5b943692c15dbfa07c6b106bab6d301cc93
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-1f751"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
hooks.js
certasenergy.co.uk/wp-includes/js/dist/
19 KB
5 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/dist/hooks.js?ver=2e6d63e772894a800ba8
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
34a26f6ab0119d04c81a015354f672344d1887e2d5e769f5eecf68c87f50b14d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-4d10"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
i18n.js
certasenergy.co.uk/wp-includes/js/dist/
49 KB
12 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/dist/i18n.js?ver=2aff907006e2aa00e26e
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
b15ed20e5b3c78e57f6856a29e88979872e970622415878b5a5082e4602d75ce
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Thu, 16 May 2024 10:08:41 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"6645db29-c2f4"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend.js
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/
56 KB
11 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/frontend.js?ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ce93cfd7fae3f455808c16f75f720a48b20ff71ed8040caa692425380bb5f264
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-dfe5"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
waypoints.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/waypoints/
18 KB
4 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/waypoints/waypoints.js?ver=4.0.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
672f95aa69c25b85c6490ea85351c34a957a5c4fd8b08c2030da4fd89428a0bc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-462c"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
core.js
certasenergy.co.uk/wp-includes/js/jquery/ui/
49 KB
14 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/jquery/ui/core.js?ver=1.13.2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
837e3339dd1303952c4ce1ac2cf917d136f4d68e6b105241519ef2017d64deb4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 13 Dec 2022 13:05:43 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"639878a7-c2b9"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/js/
101 KB
22 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/frontend.js?ver=3.21.1
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
761754907dc0ef10135dc8b165f50f5ab8392c1d5312cebe7a04b467ef8238bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-1933e"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
elements-handlers.js
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/
100 KB
16 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/elements-handlers.js?ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
72c2bc5276ee3736736ffffd1d1331db997f8a5c407545cf45ad5989c282c376
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-19175"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.sticky.js
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/lib/sticky/
10 KB
3 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/lib/sticky/jquery.sticky.js?ver=3.21.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
fc4ca6444269b8a938be39f4537f194ac5553ed852b3a9c162799eea5fdedc92
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-2623"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
underscore.min.js
certasenergy.co.uk/wp-includes/js/
18 KB
8 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/underscore.min.js?ver=1.13.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
726b820e44f6ab90ad991d30a4bf26d3a5d71493cbcd1fb1efd0d14e89b9df2a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 13 Dec 2022 13:05:43 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"639878a7-4991"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
wp-util.js
certasenergy.co.uk/wp-includes/js/
5 KB
2 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-includes/js/wp-util.js?ver=6.5.3
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
fed3abab855965172b6a86861bc8b8462567dcad5f3ca9b5a2c1acccd1e0ddb8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 13 Dec 2022 13:05:43 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"639878a7-1247"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend.min.js
certasenergy.co.uk/wp-content/plugins/wpforms/assets/js/integrations/elementor/
771 B
1 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/wpforms/assets/js/integrations/elementor/frontend.min.js?ver=1.8.5.4
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
2dea57483641f8762937dfd9b09126a9b21c88bd3d7486186003e0bbb9043145
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 08 Jan 2024 13:25:33 GMT
Server
nginx/1.25.5
ETag
"659bf7cd-303"
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
771
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
847a920c-2302-42ec-8e0c-c5b56088f57d
https://certasenergy.co.uk/
5 KB
0
Other
General
Full URL
blob:https://certasenergy.co.uk/847a920c-2302-42ec-8e0c-c5b56088f57d
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
e96379eb4b6430c032586b48e70b2b5f6e8c0a346f3efd89ad20aca93ca09d11

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Length
4729
Content-Type
text/javascript
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/
15 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto%3A400%2C700&display=fallback&ver=4.6.4
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://fonts.googleapis.com/
Origin
https://certasenergy.co.uk
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 01 Jun 2024 08:44:47 GMT
x-content-type-options
nosniff
age
267962
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15744
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:48 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 01 Jun 2025 08:44:47 GMT
animation.css
certasenergy.co.uk/wp-content/plugins/certas-map/css/
2 KB
757 B
Stylesheet
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/css/animation.css
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/certas-map/css/certas.css?ver=1
Protocol
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Strict-Transport-Security
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2 KB
1 KB
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Full URL
https://certasenergy.co.uk/wp-content/plugins/certas-map/css/fontello.css
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/certas-map/css/certas.css?ver=1
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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Strict-Transport-Security
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nosniff
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Thu, 31 Dec 2037 23:55:55 GMT
237293963595149
connect.facebook.net/signals/config/
67 KB
14 KB
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content-security-policy
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107 KB
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General
Full URL
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Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
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strict-transport-security
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server
Google Tag Manager
vary
Accept-Encoding
content-type
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52 KB
21 KB
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General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
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Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
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last-modified
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server
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age
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vary
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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47 KB
17 KB
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General
Full URL
https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
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Security Headers
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
last-modified
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x-cdn
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x-amz-server-side-encryption
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vary
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content-type
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56 KB
15 KB
Script
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
gzip
last-modified
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x-amz-server-side-encryption
AES256
etag
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vary
Accept-Encoding,Host
x-cache
HIT, HIT
content-type
application/javascript; charset=utf-8
p3p
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x-tw-cdn
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cache-control
no-cache
accept-ranges
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content-length
15412
x-served-by
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bat.js
bat.bing.com/
45 KB
13 KB
Script
General
Full URL
https://bat.bing.com/bat.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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Reverse DNS
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Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
date
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last-modified
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accept-ch
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etag
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vary
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x-cache
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content-type
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cache-control
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accept-ranges
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content-length
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hotjar-3113802.js
static.hotjar.com/c/
9 KB
4 KB
Script
General
Full URL
https://static.hotjar.com/c/hotjar-3113802.js?sv=7
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
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Full URL
https://static.trackedweb.net/js/_dmptv4.js
Requested by
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URL: https://certasenergy.co.uk/
Protocol
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Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
cf-cache-status
HIT
last-modified
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server
cloudflare
age
3079
etag
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vary
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cache-control
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cf-ray
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alt-svc
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connect.facebook.net/signals/config/
26 KB
3 KB
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General
Full URL
https://connect.facebook.net/signals/config/352719255967596?v=2.9.157&r=stable&domain=certasenergy.co.uk&hme=446fb981c8c3baeb03730fe3cbd404f7f15f64c693f24c7fe75da498bc2c95d8&ex_m=67%2C113%2C100%2C104%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C160%2C163%2C174%2C170%2C171%2C173%2C28%2C94%2C50%2C73%2C172%2C155%2C158%2C167%2C168%2C175%2C122%2C14%2C48%2C180%2C179%2C124%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C101%2C103%2C37%2C102%2C29%2C25%2C156%2C159%2C131%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C98%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C99%2C43%2C75%2C65%2C105%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C106%2C186%2C185%2C187%2C192%2C193%2C194%2C190%2C182%2C123%2C125%2C152%2C181%2C183%2C114%2C146%2C136%2C140%2C176%2C120%2C218%2C107%2C118%2C219%2C154%2C111%2C134%2C127%2C115
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.252.13 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
xx-fbcdn-shv-01-fra3.fbcdn.net
Software
/
Resource Hash
17d6e5aea19444b8429881b8960b66a67c9d0243ae07f91030532ac100c6ee3f
Security Headers
Name Value
Content-Security-Policy default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
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content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
GOOD; q=0.7, rtt=54, rtx=0, c=23, mss=1232, tbw=4327, tp=9, tpl=0, uplat=91, ullat=0
pragma
public
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cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
public, max-age=1200
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
www.facebook.com/tr/
0
269 B
Image
General
Full URL
https://www.facebook.com/tr/?id=237293963595149&ev=PageView&dl=https%3A%2F%2Fcertasenergy.co.uk%2F&rl=&if=false&ts=1717499450282&sw=1600&sh=1200&v=2.9.157&r=stable&ec=0&o=4126&fbp=fb.2.1717499450270.955733318382622986&cs_est=true&ler=empty&cdl=API_unavailable&it=1717499449990&coo=false&rqm=GET
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fb-connection-quality
GOOD; q=0.7, rtt=51, rtx=0, c=10, mss=1297, tbw=2807, tp=-1, tpl=-1, uplat=0, ullat=0
strict-transport-security
max-age=31536000; includeSubDomains
date
Tue, 04 Jun 2024 11:10:50 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
/
www.facebook.com/privacy_sandbox/pixel/register/trigger/
67 B
4 KB
Image
General
Full URL
https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=237293963595149&ev=PageView&dl=https%3A%2F%2Fcertasenergy.co.uk%2F&rl=&if=false&ts=1717499450282&sw=1600&sh=1200&v=2.9.157&r=stable&ec=0&o=4126&fbp=fb.2.1717499450270.955733318382622986&cs_est=true&ler=empty&cdl=API_unavailable&it=1717499449990&coo=false&rqm=FGET
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a
Security Headers
Name Value
Content-Security-Policy default-src data: blob: 'self' https://*.fbsbx.com 'unsafe-inline' *.facebook.com *.fbcdn.net 'unsafe-eval';script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'unsafe-inline' blob: data: 'self' connect.facebook.net 'unsafe-eval' https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

attribution-reporting-register-trigger
{"event_trigger_data":[{"trigger_data":"0"}],"aggregatable_trigger_data":[{"key_piece":"0xb6e2a7727229b9be","source_keys":["1","2"]},{"key_piece":"0x366f8d77e4c3fe63","source_keys":["1","2"]}],"aggregatable_values":{"1":1}}
content-encoding
zstd
x-content-type-options
nosniff
content-security-policy
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strict-transport-security
max-age=15552000; preload
document-policy
force-load-at-top
date
Tue, 04 Jun 2024 11:10:50 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
GOOD; q=0.7, rtt=52, rtx=0, c=13, mss=1297, tbw=3311, tp=-1, tpl=-1, uplat=140, ullat=0
pragma
no-cache
x-fb-debug
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cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
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content-type
image/png
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
private, no-store, no-cache, must-revalidate
permissions-policy
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expires
Sat, 01 Jan 2000 00:00:00 GMT
collect
region1.analytics.google.com/g/
0
256 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-CMYPFVSB2S&gtm=45je4630v884169753z879505385za200zb79505385&_p=1717499449542&_gaz=1&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&cid=1253273128.1717499450&ul=en-gb&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1717499450&sct=1&seg=0&dl=https%3A%2F%2Fcertasenergy.co.uk%2F&dt=Oil%20Suppliers%20%26%20Fuel%20Management%20Solutions%20-%20Certas%20Energy&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=2260
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CMYPFVSB2S&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:50 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://certasenergy.co.uk
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/
0
56 B
Ping
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-CMYPFVSB2S&cid=1253273128.1717499450&gtm=45je4630v884169753z879505385za200zb79505385&aip=1&dma=1&dma_cps=sypham&gcd=13l3lPl2l1&npa=1&frm=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CMYPFVSB2S&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0d::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:50 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://certasenergy.co.uk
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
td
www.googletagmanager.com/
0
15 B
Image
General
Full URL
https://www.googletagmanager.com/td?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&dl=certasenergy.co.uk%2F&tdp=G-CMYPFVSB2S;84169753;1;6;0&frm=0&rtg=9505385&rlo=33&slo=1&pcid=9505385&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:50 GMT
server
Golfe2
content-type
text/plain
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&es=1&e=gtm.init_consent&eid=-1&h=Ag&tr=1ogtdma&ti=2ogtdma&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&es=1&e=gtm.init&eid=0&h=Ag&tr=1ogtipmark.1ogtipmark.1ogtgasend.1ogtipmark.1ogtreferralexclusion.1ogt1pdatav2.1ccdgafirst.1setproductsettings.1ccdgaadslink.1ogtgooglesignals.1ccdgaregscope.1ccdemdownload.1ccdemoutboundclick.1ccdempageview.1ccdemscroll.1ccdemsitesearch.1ccdemvideo.1ccdconversionmarking.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ogteventcreate.1ccdautoredact.1ccdgalast&ti=2ogtipmark.2ogtipmark.2ogtgasend.2ogtipmark.2ogtreferralexclusion.2ogt1pdatav2.2ccdgafirst.2setproductsettings.2ccdgaadslink.2ogtgooglesignals.2ccdgaregscope.2ccdemdownload.2ccdemoutboundclick.2ccdempageview.2ccdemscroll.2ccdemsitesearch.2ccdemvideo.2ccdconversionmarking.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ogteventcreate.2ccdautoredact.2ccdgalast&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
ga-audiences
www.google.de/ads/
42 B
63 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-CMYPFVSB2S&cid=1253273128.1717499450&gtm=45je4630v884169753z879505385za200zb79505385&aip=1&dma=1&dma_cps=sypham&gcd=13l3lPl2l1&npa=1&frm=0&z=1763271204
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:50 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&es=1&e=gtag.config&eid=1&u=AAAAAAAIAAAAACA&ut=Ag&h=Ag&epr=1G.2G&tr=1gct&ti=1gct&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&e=gtm.init_consent&eid=-1&u=AAAAAAAIAAAAACA&ut=Ag&h=Ag&tr=5ogtdma&ti=2ogtdma&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&e=gtm.init&eid=0&u=AAAAAAAIAAAAACA&ut=Ag&h=Ag&tr=5ogtipmark.5ogtipmark.5ogtgasend.5ogtipmark.5ogtreferralexclusion.5ogt1pdatav2.5ccdgafirst.5setproductsettings.5ccdgaadslink.5ogtgooglesignals.5ccdgaregscope.5ccdemdownload.5ccdemoutboundclick.5ccdempageview&ti=2ogtipmark.2ogtipmark.2ogtgasend.2ogtipmark.2ogtreferralexclusion.2ogt1pdatav2.2ccdgafirst.2setproductsettings.2ccdgaadslink.2ogtgooglesignals.2ccdgaregscope.2ccdemdownload.2ccdemoutboundclick.2ccdempageview&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
attribution_trigger
px.ads.linkedin.com/
2 B
835 B
XHR
General
Full URL
https://px.ads.linkedin.com/attribution_trigger?pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F
Requested by
Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
*
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
gzip
x-li-pop
afd-prod-lva1-x
x-msedge-ref
Ref A: FA929BFD483A4837B57BD840739428B8 Ref B: FRAEDGE2006 Ref C: 2024-06-04T11:10:50Z
access-control-allow-methods
GET, OPTIONS
x-li-fabric
prod-ltx1
access-control-allow-origin
*
x-li-source-fabric
prod-lva1
content-type
application/json
x-li-proto
http/2
x-restli-protocol-version
1.0.0
x-cache
CONFIG_NOCACHE
access-control-allow-headers
*
x-li-uuid
AAYaDoCoqZOeVrqG0aLTBA==
x-fs-uuid
00061a0e80a8a9939e56ba86d1a2d304
collect
px4.ads.linkedin.com/
Redirect Chain
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F&e_ipv6=AQKLjuByiYo2XgAAAY_i8dVIpYxXkfKB2OeQ9AMXRw4K7SnHiWRUt5E4KvJLPxvW
0
264 B
Image
General
Full URL
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F&e_ipv6=AQKLjuByiYo2XgAAAY_i8dVIpYxXkfKB2OeQ9AMXRw4K7SnHiWRUt5E4KvJLPxvW
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Server
13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
x-li-pop
afd-prod-ltx1-x
x-msedge-ref
Ref A: 011D0E8FB677411AA76179577DF6107B Ref B: FRAEDGE1214 Ref C: 2024-06-04T11:10:51Z
linkedin-action
1
x-cache
CONFIG_NOCACHE
content-type
application/javascript
x-li-fabric
prod-ltx1
x-li-proto
http/2
content-length
0
x-li-uuid
AAYaDoCw742W14K+FvO3Vw==

Redirect headers

date
Tue, 04 Jun 2024 11:10:50 GMT
x-li-pop
afd-prod-ltx1-x
x-msedge-ref
Ref A: EC26B425E31F440DBFE7AFBEFB08474F Ref B: FRAEDGE1116 Ref C: 2024-06-04T11:10:50Z
linkedin-action
1
x-cache
CONFIG_NOCACHE
x-li-fabric
prod-ltx1
location
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1661724&time=1717499450456&url=https%3A%2F%2Fcertasenergy.co.uk%2F&e_ipv6=AQKLjuByiYo2XgAAAY_i8dVIpYxXkfKB2OeQ9AMXRw4K7SnHiWRUt5E4KvJLPxvW
x-li-proto
http/2
content-length
0
x-li-uuid
AAYaDoCo917PuVFHNT3Yjw==
/
px.ads.linkedin.com/wa/
0
725 B
XHR
General
Full URL
https://px.ads.linkedin.com/wa/
Requested by
Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8
Accept
*
Referer
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
x-li-pop
afd-prod-lva1-x
x-msedge-ref
Ref A: D979CD4A55E44CBD90D89E74A527670D Ref B: FRAEDGE1116 Ref C: 2024-06-04T11:10:50Z
linkedin-action
1
vary
Origin
x-cache
CONFIG_NOCACHE
x-li-fabric
prod-ltx1
access-control-allow-origin
https://certasenergy.co.uk
x-li-source-fabric
prod-lva1
x-li-proto
http/2
access-control-allow-credentials
true
x-li-uuid
AAYaDoConj+19yDVGqxXoA==
adsct
t.co/1/i/
43 B
375 B
Image
General
Full URL
https://t.co/1/i/adsct?bci=4&eci=3&event=%7B%7D&event_id=d7c88f15-b8b3-462e-bc58-f24e7bbc5afb&integration=gtm&p_id=Twitter&p_user_id=0&pl_id=db95c8f3-1b79-46da-a781-ee0786772901&tw_document_href=https%3A%2F%2Fcertasenergy.co.uk%2F&tw_iframe_status=0&txn_id=o4ijp&type=javascript&version=2.3.30
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
93.184.221.165 London, United Kingdom, ASN15133 (EDGECAST, US),
Reverse DNS
Software
tsa_o /
Resource Hash
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
109
date
Tue, 04 Jun 2024 11:10:50 GMT
strict-transport-security
max-age=0
server
tsa_o
content-type
image/gif;charset=utf-8
x-transaction-id
ef0ca32ee046fad0
cache-control
no-cache, no-store, max-age=0
perf
7402827104
x-connection-hash
1f8c2b245550f1bba3133a528f581ba0643fb009c947eb3c7710c90e50d3497f
content-length
43
adsct
analytics.twitter.com/1/i/
43 B
725 B
Image
General
Full URL
https://analytics.twitter.com/1/i/adsct?bci=4&eci=3&event=%7B%7D&event_id=d7c88f15-b8b3-462e-bc58-f24e7bbc5afb&integration=gtm&p_id=Twitter&p_user_id=0&pl_id=db95c8f3-1b79-46da-a781-ee0786772901&tw_document_href=https%3A%2F%2Fcertasenergy.co.uk%2F&tw_iframe_status=0&txn_id=o4ijp&type=javascript&version=2.3.30
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.3 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_f /
Resource Hash
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
Security Headers
Name Value
Strict-Transport-Security max-age=631138519

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
101
date
Tue, 04 Jun 2024 11:10:50 GMT
strict-transport-security
max-age=631138519
server
tsa_f
content-type
image/gif;charset=utf-8
x-transaction-id
e8c49d93ac38a654
cache-control
no-cache, no-store, max-age=0
perf
7402827104
x-connection-hash
725c7f0dda345779de29dc67bdb912d795dc97ade1b770066cc151aedb1f4a3d
content-length
43
collect
www.google-analytics.com/j/
4 B
211 B
XHR
General
Full URL
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Requested by
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URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

sec-ch-ua
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sec-ch-ua-platform
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sec-ch-ua-mobile
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Response headers

pragma
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date
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x-content-type-options
nosniff
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server
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Full URL
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Security
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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strict-transport-security
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etag
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cache-control
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accept-ranges
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General
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Response headers

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content-type
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H2
Security
TLS 1.3, , AES_128_GCM
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Name Value
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

x-fb-connection-quality
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strict-transport-security
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server
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cross-origin-resource-policy
cross-origin
alt-svc
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67 B
469 B
Image
General
Full URL
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Requested by
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URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Response headers

attribution-reporting-register-trigger
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TLS 1.3, , AES_128_GCM
Server
172.66.0.126 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
89fe0ee6020314794fc2cfeacf3d10c31050cfe56f8ebddf1ed0a33fbe941fa7

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
cf-cache-status
DYNAMIC
server
cloudflare
content-type
image/gif
access-control-allow-origin
*
cf-ray
88e77a8faa473865-LHR
alt-svc
h3=":443"; ma=86400
content-length
43
js
www.googletagmanager.com/gtag/
257 KB
89 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-10952796601&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
ddc6db1c5f92646a8e14a19c38c69470b69afd2ce3bc7e7f43c0662fa02834ee
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
91395
x-xss-protection
0
last-modified
Tue, 04 Jun 2024 09:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 04 Jun 2024 11:10:50 GMT
b080e337-2e96-4f31-a185-ee80e9421860
unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com/livechatconnector/v2/lcwfcsdetails/
240 B
670 B
Fetch
General
Full URL
https://unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com/livechatconnector/v2/lcwfcsdetails/b080e337-2e96-4f31-a185-ee80e9421860
Requested by
Host: oc-cdn-public-gbr.azureedge.net
URL: https://oc-cdn-public-gbr.azureedge.net/livechatwidget/scripts/LiveChatBootstrapper.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
51.142.177.54 Cardiff, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
4df07aef26fc2c4d9d09fb30f4ba0c96e9427d1bb3dae6b97682eaf683989e46
Security Headers
Name Value
Content-Security-Policy default-src "none"
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Content-Security-Policy
default-src "none"
Date
Tue, 04 Jun 2024 11:10:50 GMT
X-Content-Type-Options
nosniff
Correlation-Vector
vLE34GcFw0ii82vVDv+vnw.5
Transfer-Encoding
chunked
Content-Type
application/json;charset=utf-8
Access-Control-Allow-Origin
*
Access-Control-Expose-Headers
Transaction-Id,ErrorCode,Message,AuthCodeNonce
Transaction-Id
8806bb16-3e72-4e2e-a664-d188255f0653
webchat
web.powerva.microsoft.com/environments/e899ae30-29ce-4cd8-9775-4c689f1c4ba1/bots/new_bot_0e58918cb4514c89bb43e48c5d7e5885/ Frame E199
0
0
Document
General
Full URL
https://web.powerva.microsoft.com/environments/e899ae30-29ce-4cd8-9775-4c689f1c4ba1/bots/new_bot_0e58918cb4514c89bb43e48c5d7e5885/webchat
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-store, must-revalidate, no-cache
content-encoding
gzip
content-type
text/html
date
Tue, 04 Jun 2024 11:10:50 GMT
expires
0
link
<https://content.powerapps.com>; rel="preconnect"
pragma
no-cache
referrer-policy
origin
server-timing
x-ms-igw-upstream-headers;dur=2.4,x-ms-igw-req-overhead;dur=0.5
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-azure-ref
20240604T111050Z-15c79579746gzd449e7745dpsn00000005q000000000rhg2
x-cache
CONFIG_NOCACHE
x-content-type-options
nosniff
x-ms-activity-vector
00.01.00
x-ms-correlation-id
8263c757-b701-425e-ae4d-27dd6ab44e7f
x-ms-islandgateway
GA000000M
x-ms-service-request-id
0bf72477-f668-4b2c-91d3-bae4657fd091
core-en-GB.js
cdn.iubenda.com/cookie_solution/iubenda_cs/1.60.3/
335 KB
66 KB
Script
General
Full URL
https://cdn.iubenda.com/cookie_solution/iubenda_cs/1.60.3/core-en-GB.js
Requested by
Host: cdn.iubenda.com
URL: https://cdn.iubenda.com/cs/iubenda_cs.js?ver=3.9.0
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
8e85c4b22e67381f265d52d30185df90d1bb7c3c82f9e42c3859e21c54e357c2

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:50 GMT
content-encoding
br
cdn-edgestorageid
883
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/03/2024 14:28:51
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:29 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
"665dccb9-10598"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, must-revalidate, proxy-revalidate, max-age=3600
cdn-requestid
489c7d30e8941393989b0d10a657692c
cdn-requestcountrycode
DE
cdn-status
200
expires
Mon, 03 Jun 2024 15:28:51 GMT
for-your-home-2-1021x1024-1.jpg
certasenergy.co.uk/wp-content/uploads/2024/01/
83 KB
84 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2024/01/for-your-home-2-1021x1024-1.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f4adc09a394c729ae87ad4912801d034d046af2ac1c36b2c9c91b450ccc673b1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 30 Jan 2024 13:43:30 GMT
Server
nginx/1.25.5
ETag
"65b8fd02-14d57"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
85335
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
for-your-business-2-1021x1024-1.jpg
certasenergy.co.uk/wp-content/uploads/2024/01/
58 KB
59 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2024/01/for-your-business-2-1021x1024-1.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
dcc9f2b97d867ec487557ded4245271822b26ae7fd253c4c938c57dfd6b8b891
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 30 Jan 2024 13:43:55 GMT
Server
nginx/1.25.5
ETag
"65b8fd1b-e932"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
59698
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
heating-oil.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
25 KB
26 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/heating-oil.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
047038327937b62d3e80c14f69bf39b86242bb615a7599bcf338c5fbe0badc33
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:07 GMT
Server
nginx/1.25.5
ETag
"609a4a67-6566"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
25958
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
kerosene.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
24 KB
24 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/kerosene.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
63a69f65747536a83f13cc95ff476b8f53d8722d17b6d0a802bf96f38266225d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:09 GMT
Server
nginx/1.25.5
ETag
"609a4a69-5e5a"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
24154
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
red-diesel.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
23 KB
23 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/red-diesel.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
237b6e9a013ff6ce87bc7a5825e184776bfe487c67596e186e5b3ebcc79a3346
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:14 GMT
Server
nginx/1.25.5
ETag
"609a4a6e-5a9d"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
23197
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
diesel-derv.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
24 KB
25 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/diesel-derv.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
05cca5adc02eeeeb4f5c428f6c1a442972c7392fd5ebe1994f2e50ae360d98ad
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://certasenergy.co.uk/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:11:52 GMT
Server
nginx/1.25.5
ETag
"609a4a58-6081"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
24705
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
who-we-serve-2.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
127 KB
128 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/who-we-serve-2.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53641.css?ver=1716490563
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
9aea1d176297d2a204fff9ab56aca7f67f5d4961a24b74da58c62c54b004b2f0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:19 GMT
Server
nginx/1.25.5
ETag
"609a4a73-1fc1f"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
130079
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
safety-first-2.jpg
certasenergy.co.uk/wp-content/uploads/2021/05/
80 KB
81 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/safety-first-2.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/uploads/elementor/css/post-53641.css?ver=1716490563
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
e67864b8ffe8d3332a485ba8bfe896f66af4bb7897d69764b13e14a87b50f418
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:17 GMT
Server
nginx/1.25.5
ETag
"609a4a71-1412d"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
82221
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
KFOlCnqEu92Fr1MmWUlfBBc4.woff2
fonts.gstatic.com/s/roboto/v30/
15 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto%3A400%2C700&display=fallback&ver=4.6.4
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f5aebdfea35d1e7656ef4acc5db1f243209755ae3300943ef8fc6280f363c860
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://fonts.googleapis.com/
Origin
https://certasenergy.co.uk
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 01 Jun 2024 00:45:23 GMT
x-content-type-options
nosniff
age
296727
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15860
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:42 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 01 Jun 2025 00:45:23 GMT
fa-solid-900.woff2
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/
76 KB
77 KB
Font
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/fa-solid-900.woff2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/all.css?ver=3.21.1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
d0b4256abed72481585662971262eabee345c19f837af00d7ce24239d3b40eef
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Origin
https://certasenergy.co.uk
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
ETag
"662643b2-13174"
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
78196
X-XSS-Protection
1; mode=block
KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v30/
16 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CRoboto+Slab%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CBarlow+Condensed%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=auto&ver=6.5.3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
b019538234514166ec7665359d097403358f8a4c991901983922fb4d56989f1e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://fonts.googleapis.com/
Origin
https://certasenergy.co.uk
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 18:30:08 GMT
x-content-type-options
nosniff
age
60042
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15920
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:45 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 03 Jun 2025 18:30:08 GMT
fa-brands-400.woff2
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/
80 KB
80 KB
Font
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/fa-brands-400.woff2
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/font-awesome/css/all.css?ver=3.21.1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
6b2680fab784d245cbb23d3b51e8d18740e8fc1c7c1c8eadcf0b2b7612125ff8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Origin
https://certasenergy.co.uk
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
ETag
"662643b2-13ecc"
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
81612
X-XSS-Protection
1; mode=block
carbon-offsetting-e1716378432314-qoj8ur1t7zzenvx5ak2ubc2mna70afqkrllqno1d0m.jpg
certasenergy.co.uk/wp-content/uploads/elementor/thumbs/
12 KB
13 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/elementor/thumbs/carbon-offsetting-e1716378432314-qoj8ur1t7zzenvx5ak2ubc2mna70afqkrllqno1d0m.jpg
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
c87c65cd179b5301a9ed62a7cc94feda618029d71f89336683869c80382d6b07
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:50 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 22 May 2024 11:47:14 GMT
Server
nginx/1.25.5
ETag
"664ddb42-3155"
Content-Type
image/jpeg
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
12629
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
local-depots.png
certasenergy.co.uk/wp-content/uploads/2021/05/
1 KB
2 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/local-depots.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
ce17cf73bf62e905422562eb7b3c9f09c4b4e53d02ff16742948de1ee13ff7a3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:11 GMT
Server
nginx/1.25.5
ETag
"609a4a6b-5e8"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1512
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
900-tankers.png
certasenergy.co.uk/wp-content/uploads/2021/05/
2 KB
2 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/900-tankers.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
1c265ab6d91631afcbe0bb1486c0923c6000c06e4674c044d80f96a2145f9122
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:11:48 GMT
Server
nginx/1.25.5
ETag
"609a4a54-685"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1669
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
fuel-products.png
certasenergy.co.uk/wp-content/uploads/2021/05/
1 KB
1 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/fuel-products.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
c0e166474d362ff9a3f75392a0f0e616714517a7e4a5395f98480a39806d51ac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:12:05 GMT
Server
nginx/1.25.5
ETag
"609a4a65-41d"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1053
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
flexible-payments.png
certasenergy.co.uk/wp-content/uploads/2021/05/
1 KB
2 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/flexible-payments.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
8e2316180f4163640406991d5a1c94d6145b7ef933cc8db50c9037193d52d485
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:11:56 GMT
Server
nginx/1.25.5
ETag
"609a4a5c-484"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1156
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
competitive-pricing.png
certasenergy.co.uk/wp-content/uploads/2021/05/
1 KB
2 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/competitive-pricing.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
59f1c5824fbd3b3b9c71a8d1b5df65a909cf563bc7c2fcd946aef41c09b48d52
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:11:50 GMT
Server
nginx/1.25.5
ETag
"609a4a56-505"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1285
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
excellent-cs.png
certasenergy.co.uk/wp-content/uploads/2021/05/
2 KB
3 KB
Image
General
Full URL
https://certasenergy.co.uk/wp-content/uploads/2021/05/excellent-cs.png
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Tue, 11 May 2021 09:11:54 GMT
Server
nginx/1.25.5
ETag
"609a4a5a-830"
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2096
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
feefo-widget.js
register.feefo.com//feefo-widget-v2/js/
18 KB
6 KB
Script
General
Full URL
https://register.feefo.com//feefo-widget-v2/js/feefo-widget.js
Requested by
Host: api.feefo.com
URL: https://api.feefo.com/api/javascript/certas-energy-limited
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.94.24 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
73a7c66b6d602a918f703b1e1c2046b20bbe3984b963646a953506352d9e8dcc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:50 GMT
via
kong/3.0.2
content-encoding
br
cf-cache-status
HIT
strict-transport-security
max-age=31536000
age
831
x-kong-proxy-latency
0
x-kong-upstream-latency
0
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 27 Feb 2024 14:11:49 GMT
server
cloudflare
etag
W/"65ddeda5-47e3"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=7200
cf-ray
88e77a8eb88693e8-LHR
expires
Tue, 04 Jun 2024 12:56:59 GMT
collect
stats.g.doubleclick.net/j/
4 B
351 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-44458922-1&cid=1253273128.1717499450&jid=347483505&gjid=436087655&_gid=282909820.1717499450&npa=1&_u=YADAAEAAAAAAACAAI~&z=2066784748
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0d::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Tue, 04 Jun 2024 11:10:50 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://certasenergy.co.uk
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
137026974.js
bat.bing.com/p/action/
4 KB
2 KB
Script
General
Full URL
https://bat.bing.com/p/action/137026974.js
Requested by
Host: bat.bing.com
URL: https://bat.bing.com/bat.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a01:111:202c::237 , United Kingdom, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
4f81dc1d866d26001f71ddcbb6114ca098cdbe579cbd89c9a1491e2d29e656aa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
date
Tue, 04 Jun 2024 11:10:50 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
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vary
Accept-Encoding
x-cache
CONFIG_NOCACHE
content-type
application/javascript; charset=utf-8
cache-control
private,max-age=60
gen_204
maps.googleapis.com/maps/api/mapsjs/
3 B
45 B
XHR
General
Full URL
https://maps.googleapis.com/maps/api/mapsjs/gen_204?csp_test=true
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?key=AIzaSyAbHRY4a67UspfoMztxpTSK2mBrjH1qLBc&ver=1.1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
scaffolding on HTTPServer2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
vary
Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://certasenergy.co.uk
access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
23
x-xss-protection
0
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cs.iubenda.com/cookie-solution/confs/js/
193 B
768 B
Script
General
Full URL
https://cs.iubenda.com/cookie-solution/confs/js/88060190.js
Requested by
Host: cdn.iubenda.com
URL: https://cdn.iubenda.com/cookie_solution/iubenda_cs/1.60.3/core-en-GB.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:51 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
br
cdn-edgestorageid
1082
cdn-cachedat
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cdn-pullzone
1019485
last-modified
Fri, 08 Mar 2024 13:26:18 GMT
server
BunnyCDN-DE1-1081
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
W/"65eb11fa-c1"
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
REVALIDATED
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, max-age=3600
access-control-allow-credentials
true
cdn-requestid
393bc093ca5f527d6a5cf7ff5d8cebb1
cdn-requestcountrycode
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cdn-status
200
expires
Fri, 08 Mar 2024 15:15:28 GMT
ga-audiences
www.google.com/ads/
42 B
63 B
Image
General
Full URL
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Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.68 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
tzfraa-aa-in-f4.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:51 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
63 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-44458922-1&cid=1253273128.1717499450&jid=347483505&npa=1&_u=YADAAEAAAAAAACAAI~&z=907028905
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:51 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/
0
121 B
Image
General
Full URL
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Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fb-connection-quality
GOOD; q=0.7, rtt=54, rtx=0, c=10, mss=1297, tbw=7544, tp=-1, tpl=-1, uplat=0, ullat=0
strict-transport-security
max-age=31536000; includeSubDomains
date
Tue, 04 Jun 2024 11:10:51 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
/
www.facebook.com/privacy_sandbox/pixel/register/trigger/
67 B
469 B
Image
General
Full URL
https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=1330943670729672&ev=PageView&dl=https%3A%2F%2Fcertasenergy.co.uk%2F&rl=&if=false&ts=1717499451173&sw=1600&sh=1200&v=2.9.157&r=stable&a=tmgoogletagmanager&ec=0&o=4126&fbp=fb.2.1717499450270.955733318382622986&cs_est=true&ler=empty&cdl=API_unavailable&it=1717499449990&coo=false&rqm=FGET
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

attribution-reporting-register-trigger
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content-encoding
zstd
x-content-type-options
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content-security-policy
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strict-transport-security
max-age=15552000; preload
document-policy
force-load-at-top
date
Tue, 04 Jun 2024 11:10:51 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
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sec-ch-ua-platform
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Response headers

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content-encoding
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server
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189 KB
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

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content-encoding
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

expires
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x-azure-ref
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

cdn-requestpullsuccess
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content-encoding
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server
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Full URL
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Security
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sec-ch-ua
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Response headers

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General
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Response headers

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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

accept-ranges
bytes
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cache-control
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content-encoding
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1930
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server
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Requested by
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Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
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content-encoding
br
x-content-type-options
nosniff
strict-transport-security
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via
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x-amz-cf-pop
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x-cache
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etag
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access-control-allow-origin
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cache-control
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accept-ranges
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x-robots-tag
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x-amz-cf-id
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171 B
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Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.6c99e208a7eca4afc439.js
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Software
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Request headers

sec-ch-ua
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sec-ch-ua-platform
"Win32"
Referer
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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Response headers

access-control-allow-origin
*
date
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content-length
56
access-control-max-age
86400
content-type
application/json
0
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285 B
Image
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Full URL
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Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a01:111:202c::237 , United Kingdom, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

pragma
no-cache
strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Tue, 04 Jun 2024 11:10:51 GMT
accept-ch
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x-cache
CONFIG_NOCACHE
access-control-allow-origin
*
cache-control
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certasenergy.co.uk/wp-includes/js/thickbox/
15 KB
15 KB
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General
Full URL
https://certasenergy.co.uk/wp-includes/js/thickbox/loadingAnimation.gif
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
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Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 02 Sep 2019 09:04:56 GMT
Server
nginx/1.25.5
ETag
"5d6cdb38-3b86"
Content-Type
image/gif
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
15238
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
truncated
/
227 B
0
Image
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9bf73b117d10aa0eb61e8e86498d1679c50b3eac9d0fde37bf20f16489bf9bf4

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=UTF-8
dialog.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/dialog/
20 KB
5 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/lib/dialog/dialog.js?ver=4.9.0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/frontend.js?ver=3.21.1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
53e1381e324de0a47a723c81dc84d2d1a707f54d6e72879d739042ab6a2e0ac9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-51ef"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
loader.js
www.gstatic.com/wcm/
6 KB
2 KB
Script
General
Full URL
https://www.gstatic.com/wcm/loader.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-N4ZJ45R
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.227 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s12-in-f3.1e100.net
Software
sffe /
Resource Hash
670f77f11cb4c747f5de1affa5b53687cf7a20d1eaf99b0ef5c9c60858aefa55
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
br
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2133
x-xss-protection
0
last-modified
Wed, 20 Mar 2024 23:18:00 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type
text/javascript
cache-control
public, max-age=3600
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="static-on-bigtable"
expires
Tue, 04 Jun 2024 12:10:51 GMT
search-form.4beabae7f0e0a3129ef7.bundle.js
certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/
4 KB
2 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/search-form.4beabae7f0e0a3129ef7.bundle.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/elementor-pro/assets/js/webpack-pro.runtime.js?ver=3.21.0
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
cc401b2bb962befb38df1a884e449b65aa070fa6fc54498945c2319b417ab0b2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:12 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b4-1197"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
text-editor.2f2f7e0ea1e16387a004.bundle.js
certasenergy.co.uk/wp-content/plugins/elementor/assets/js/
3 KB
2 KB
Script
General
Full URL
https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/text-editor.2f2f7e0ea1e16387a004.bundle.js
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/wp-content/plugins/elementor/assets/js/webpack.runtime.js?ver=3.21.1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
f7a758cf13a7bcfc55fc515187622b69f4b8e8a704833f3ac6dc111843f1104c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:51 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Mon, 22 Apr 2024 11:02:10 GMT
Server
nginx/1.25.5
Content-Encoding
gzip
ETag
W/"662643b2-af0"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block
Expires
Thu, 31 Dec 2037 23:55:55 GMT
vendorlist.55.json
cdn.iubenda.com/cs/tcf/v3-versioned/
566 KB
83 KB
XHR
General
Full URL
https://cdn.iubenda.com/cs/tcf/v3-versioned/vendorlist.55.json
Requested by
Host: cdn.iubenda.com
URL: https://cdn.iubenda.com/cs/tcf/versions/tcf-v2-0.23.3-hotfix.60.3.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
521ae2762e45bc8972b36c0530433e15fba22a17c3db937a2dbadb78a74af655

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:52 GMT
content-encoding
br
cdn-edgestorageid
1056
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/03/2024 14:28:50
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:31 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
W/"665dccbb-8d738"
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, must-revalidate, proxy-revalidate, max-age=86400
cdn-requestid
83485f825711c03a5701e5494566761c
cdn-requestcountrycode
DE
cdn-status
200
expires
Tue, 04 Jun 2024 14:28:50 GMT
gac-vendors.json
cdn.iubenda.com/cs/tcf/
57 KB
16 KB
XHR
General
Full URL
https://cdn.iubenda.com/cs/tcf/gac-vendors.json
Requested by
Host: cdn.iubenda.com
URL: https://cdn.iubenda.com/cs/tcf/versions/tcf-v2-0.23.3-hotfix.60.3.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e01::879:1 , Netherlands, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-AMS1-879 /
Resource Hash
6d31d267bcb7aafa12bbbda965b3e9a9fc947538a793fad98809a6aaf4bb805f

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

cdn-requestpullsuccess
True
date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
br
cdn-edgestorageid
1056
p3p
CP="DSP NOI COR", policyref="http://www.iubenda.com/w3c/p3p.xml"
cdn-cachedat
06/03/2024 14:28:49
cdn-pullzone
954456
last-modified
Mon, 03 Jun 2024 14:01:30 GMT
server
BunnyCDN-AMS1-879
cdn-proxyver
1.04
cdn-requestpullcode
200
etag
W/"665dccba-e254"
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, must-revalidate, proxy-revalidate, max-age=86400
cdn-requestid
0d3fd9e097b0cf67e3fd4b1bad460b59
cdn-requestcountrycode
DE
cdn-status
200
expires
Tue, 04 Jun 2024 14:28:49 GMT
LiveChatWidgetFrame.css
oc-cdn-public-gbr.azureedge.net/livechatwidget/v2public/styles/
1 KB
886 B
Stylesheet
General
Full URL
https://oc-cdn-public-gbr.azureedge.net/livechatwidget/v2public/styles/LiveChatWidgetFrame.css
Requested by
Host: oc-cdn-public-gbr.azureedge.net
URL: https://oc-cdn-public-gbr.azureedge.net/livechatwidget/v2scripts/LiveChatBootstrapper.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
6b32a4d0f8c36ae19b79885fb628cf3866347908800d6123ce55fc7ca7168d25

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
br
x-cache
TCP_HIT
x-cache-info
L1_T2
x-fd-int-roxy-purgeid
70861668
x-ms-lease-status
unlocked
last-modified
Sat, 01 Jun 2024 19:51:00 GMT
vary
Accept-Encoding
x-azure-ref
20240604T111051Z-15c79579746gzd449e7745dpsn00000005sg00000000fu71
content-type
text/css
access-control-allow-origin
*
x-ms-request-id
fd6593be-601e-0007-505d-b4caa4000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=900
x-ms-version
2009-09-19
chatv2.html
oc-cdn-public-gbr.azureedge.net/livechatwidget/v2public/htmls/ Frame DCDB
0
0
Document
General
Full URL
https://oc-cdn-public-gbr.azureedge.net/livechatwidget/v2public/htmls/chatv2.html?data-app-id=d82ef582-ee87-4870-8ac1-1c8344acc603&data-org-id=b080e337-2e96-4f31-a185-ee80e9421860&data-org-url=https://unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com&hostname=certasenergy.co.uk&data-lcw-version=prod
Requested by
Host: oc-cdn-public-gbr.azureedge.net
URL: https://oc-cdn-public-gbr.azureedge.net/livechatwidget/v2scripts/LiveChatBootstrapper.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=60
content-encoding
br
content-type
text/html
date
Tue, 04 Jun 2024 11:10:52 GMT
last-modified
Sat, 01 Jun 2024 19:51:01 GMT
vary
Accept-Encoding
x-azure-ref
20240604T111052Z-15c79579746596xqg1cs5qzf0800000005s000000000h249
x-cache
TCP_REVALIDATED_HIT
x-fd-int-roxy-purgeid
70861668
x-ms-blob-type
BlockBlob
x-ms-lease-status
unlocked
x-ms-request-id
5ade8916-801e-004d-2847-b617a0000000
x-ms-version
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call-tracking_9.js
www.gstatic.com/call-tracking/
62 KB
20 KB
Script
General
Full URL
https://www.gstatic.com/call-tracking/call-tracking_9.js
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/wcm/loader.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.227 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s12-in-f3.1e100.net
Software
sffe /
Resource Hash
6d8f8fd6de0b42e3acc7b2f3005c599e9f54d21355c3d6850a5c13daca10d5ad
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
br
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/ads-telephony
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20777
x-xss-protection
0
last-modified
Mon, 22 Jan 2024 22:18:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="ads-telephony"
vary
Accept-Encoding
report-to
{"group":"ads-telephony","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-telephony"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Wed, 04 Jun 2025 11:10:51 GMT
clarity.js
www.clarity.ms/s/0.7.32/
61 KB
26 KB
Script
General
Full URL
https://www.clarity.ms/s/0.7.32/clarity.js
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/tag/uet/137026974
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
5ba7b351020430e304e1c38988858e13690202831484697551e56fed5826004e

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:51 GMT
content-encoding
br
last-modified
Fri, 10 May 2024 17:30:20 GMT
etag
W/"0x8DC7116DE09E645"
vary
Accept-Encoding
x-azure-ref
20240604T111051Z-15c79579746rrrtnzz7vzxa1bn00000005tg000000002yu1
content-type
application/javascript;charset=utf-8
access-control-allow-origin
*
x-ms-request-id
5d8e88ea-101e-0028-0ee5-b54f73000000
cache-control
public, max-age=86400
x-cache
TCP_HIT
x-ms-version
2018-03-28
x-fd-int-roxy-purgeid
51562430
write
hits-i.iubenda.com/
0
590 B
XHR
General
Full URL
https://hits-i.iubenda.com/write?db=hits1
Requested by
Host: cdn.iubenda.com
URL: https://cdn.iubenda.com/cookie_solution/iubenda_cs/1.60.3/core-en-GB.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1a00::845:1 Chicago, United States, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-IL1-845 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Tue, 04 Jun 2024 11:10:52 GMT
strict-transport-security
max-age=31536000; includeSubDomains
cdn-edgestorageid
845
x-influxdb-build
OSS
x-influxdb-version
v2.7.5
cdn-cachedat
06/04/2024 11:10:52
cdn-pullzone
967785
server
BunnyCDN-IL1-845
cdn-proxyver
1.04
cdn-requestpullcode
204
access-control-max-age
1728000
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
*
cdn-uid
a7bd0c3f-43db-400a-80e2-073f933f3c99
cache-control
public, max-age=0
access-control-allow-credentials
true
cdn-requestid
d2e9b0a8c05be52cf1f4cfb122d8b114
cdn-requestcountrycode
DE
access-control-allow-headers
DNT,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization
cdn-requestpullsuccess
True
wcm
www.google.de/pagead/attribution/
Redirect Chain
  • https://www.googleadservices.com/pagead/conversion/877204923/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham&npa=1&ct_eid=2
  • https://www.google.de/pagead/attribution/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham
80 B
111 B
XHR
General
Full URL
https://www.google.de/pagead/attribution/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f3.1e100.net
Software
cafe /
Resource Hash
d933a98657089095397ca6126d62e3a07c39e70f82b36f8cea002c0ba5bf1e2c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date
Tue, 04 Jun 2024 11:10:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin
null
content-type
application/json; charset=UTF-8
cache-control
private
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
87
x-xss-protection
0

Redirect headers

date
Tue, 04 Jun 2024 11:10:52 GMT
x-content-type-options
nosniff
server
cafe
content-type
text/html; charset=UTF-8
location
https://www.google.de/pagead/attribution/wcm?cc=ZZ&dn=03456003519&cl=mNWcCOnRomoQu6ukogM&dma=1&dma_cps=sypham
access-control-allow-origin
https://certasenergy.co.uk
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&es=1&e=gtm.dom&eid=91&u=AgAAAAAIAAAAACA&ut=Ag&h=Ag&z=0
Requested by
Host: certasenergy.co.uk
URL: https://certasenergy.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:52 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
collect
y.clarity.ms/
0
298 B
XHR
General
Full URL
https://y.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.32/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.211.35.148 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/x-clarity-gzip
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
https://certasenergy.co.uk
Date
Tue, 04 Jun 2024 11:10:52 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:dfa4d45a-f309-4181-9ede-77e6e6c0ecf0
collect
y.clarity.ms/
0
298 B
XHR
General
Full URL
https://y.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.32/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.211.35.148 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/x-clarity-gzip
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
https://certasenergy.co.uk
Date
Tue, 04 Jun 2024 11:10:52 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:dfa4d45a-f309-4181-9ede-77e6e6c0ecf0
c.gif
c.clarity.ms/
Redirect Chain
  • https://c.clarity.ms/c.gif
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&RedC=c.clarity.ms&MXFR=0C8A70A4C1D3686F04F76430C5D3663B
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&MUID=25AAAAE70B236D2D0E0DBE730AE56C47
42 B
442 B
Image
General
Full URL
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&MUID=25AAAAE70B236D2D0E0DBE730AE56C47
Protocol
H2
Server
68.219.88.97 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:53 GMT
last-modified
Fri, 01 Mar 2024 22:54:48 GMT
server
Microsoft-IIS/10.0
etag
"3e26b762b6cda1:0"
x-powered-by
ASP.NET
content-type
image/gif
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control
private, no-cache, proxy-revalidate, no-store
accept-ranges
bytes
content-length
42

Redirect headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:53 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: 0F6D9556E0354621BBECDEAA0E6B2FA9 Ref B: VIEEDGE2618 Ref C: 2024-06-04T11:10:53Z
x-powered-by
ASP.NET
x-cache
CONFIG_NOCACHE
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=AE8C04381B7C4F6A9336BF7B0BEE91C9&MUID=25AAAAE70B236D2D0E0DBE730AE56C47
cache-control
private, no-cache, proxy-revalidate, no-store
content-length
0
favicon.ico
certasenergy.co.uk/
15 KB
15 KB
Other
General
Full URL
https://certasenergy.co.uk/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
51.140.106.91 London, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.25.5 /
Resource Hash
fed29452073fb116bf91b2020580e97309c4a6c1a3d710cd681a278d4214bf38
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 04 Jun 2024 11:10:53 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer
Last-Modified
Wed, 05 Jan 2022 20:56:29 GMT
Server
nginx/1.25.5
ETag
"61d605fd-3aee"
Content-Type
image/x-icon
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
15086
X-XSS-Protection
1; mode=block
/
rum-bb985058-1cbf-438f-bee7-4e73dcebdf4a.rapidspike.com/rum/
0
548 B
Ping
General
Full URL
https://rum-bb985058-1cbf-438f-bee7-4e73dcebdf4a.rapidspike.com/rum/
Requested by
Host: cdn-assets.rapidspike.com
URL: https://cdn-assets.rapidspike.com/static/js/timingcg.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.249 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PHP/7.4.33
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundaryxO4Po3t18MO9c9dO

Response headers

date
Tue, 04 Jun 2024 11:10:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
master-only
server
cloudflare
x-powered-by
PHP/7.4.33
x-frame-options
sameorigin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i2xHUMhqB0SPJZWEg4FziIJE%2FLxn0IXDScQ9PTjEfTUq7G%2BE8H5VgTz7Ob%2FR4JTfXtLOsUSDRNt91NMKpeyjeFadduIpH1KBX9BlzXDhGHAYKzOTIU2P5o1ro6pzeLWSll07p7ZzmJ7%2BTl5ekMir8BJmfe70fVMKf%2B03VX2%2BdX1I018O3XLA28E%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
*
cf-ray
88e77aa14f7794b4-LHR
access-control-allow-headers
X-Requested-With,content-type,Authorization
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
a
www.googletagmanager.com/
0
11 B
Image
General
Full URL
https://www.googletagmanager.com/a?id=G-CMYPFVSB2S&v=3&t=t&pid=58001814&cv=13&rv=4630&tc=54&es=1&e=gtm.load&eid=92&u=AgAAAAAIAAAAACA&ut=Ag&h=Ag&z=0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 11:10:54 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
/
metrics.hotjar.io/
0
80 B
Ping
General
Full URL
https://metrics.hotjar.io/?v=6&site_id=3113802
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-3113802.js?sv=7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.16.218.102 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-16-218-102.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

access-control-allow-origin
*
date
Tue, 04 Jun 2024 11:10:54 GMT
access-control-max-age
86400
collect
region1.analytics.google.com/g/
0
54 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-CMYPFVSB2S&gtm=45je4630v884169753za200zb79505385&_p=1717499449542&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&cid=1253273128.1717499450&ul=en-gb&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AEA&_s=2&sid=1717499450&sct=1&seg=0&dl=https%3A%2F%2Fcertasenergy.co.uk%2F&dt=Oil%20Suppliers%20%26%20Fuel%20Management%20Solutions%20-%20Certas%20Energy&en=scroll&epn.percent_scrolled=90&_et=7&tfd=7276
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CMYPFVSB2S&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 04 Jun 2024 11:10:55 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://certasenergy.co.uk
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
y.clarity.ms/
0
298 B
XHR
General
Full URL
https://y.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.32/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.211.35.148 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/x-clarity-gzip
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
https://certasenergy.co.uk
Date
Tue, 04 Jun 2024 11:10:55 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:dfa4d45a-f309-4181-9ede-77e6e6c0ecf0
common.js
maps.googleapis.com/maps-api-v3/api/js/57/2/intl/en_gb/
257 KB
57 KB
Script
General
Full URL
https://maps.googleapis.com/maps-api-v3/api/js/57/2/intl/en_gb/common.js
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?key=AIzaSyAbHRY4a67UspfoMztxpTSK2mBrjH1qLBc&ver=1.1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9b1be5a1388760db4690bef1f9724bb15582fcef4d3b49f94f1c7be589cb35d3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 01 Jun 2024 17:52:57 GMT
content-encoding
br
x-content-type-options
nosniff
age
235078
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/maps-api-js
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
57579
x-xss-protection
0
last-modified
Sat, 25 May 2024 02:57:17 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
vary
Accept-Encoding, Origin
report-to
{"group":"maps-api-js","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/maps-api-js"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 01 Jun 2025 17:52:57 GMT
util.js
maps.googleapis.com/maps-api-v3/api/js/57/2/intl/en_gb/
182 KB
56 KB
Script
General
Full URL
https://maps.googleapis.com/maps-api-v3/api/js/57/2/intl/en_gb/util.js
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?key=AIzaSyAbHRY4a67UspfoMztxpTSK2mBrjH1qLBc&ver=1.1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
620206156a68fe16404a4d5aa291affa21d7cc8580a991accb66915d197af5e3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 01 Jun 2024 20:29:17 GMT
content-encoding
br
x-content-type-options
nosniff
age
225698
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/maps-api-js
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
57252
x-xss-protection
0
last-modified
Sat, 25 May 2024 02:57:17 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
vary
Accept-Encoding, Origin
report-to
{"group":"maps-api-js","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/maps-api-js"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 01 Jun 2025 20:29:17 GMT

Verdicts & Comments Add Verdict or Comment

139 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| dataLayer function| fbq function| _fbq string| rs_rum_id string| rs_acc_id object| _wpemojiSettings object| Trustpilot object| rspike_timing object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data string| GoogleAnalyticsObject function| ga string| _linkedin_data_partner_id function| twq function| hj object| _hjSettings string| dmtrackingobjectname function| dmPt function| onYouTubeIframeAPIReady object| gaGlobal function| lintrk boolean| _already_called_lintrk object| ORIBILI object| regeneratorRuntime object| twttr object| gaplugins object| gaData object| hjSiteSettings function| hjBootstrap object| hjLazyModules object| hjBootstrapCalled function| $ function| jQuery object| _iub function| __tcfapi object| core function| setImmediate function| clearImmediate boolean| _babelPolyfill object| ___FONT_AWESOME___ object| fontawesome-free-shims function| gtag function| __awaiter function| __generator object| Microsoft object| feefoWidgetInstanceConfig function| UET function| UET_init function| UET_push object| astra function| astraGetParents function| getParents function| astraToggleClass function| toggleClass function| astraTriggerEvent function| astraSmoothScroll function| astScrollToTopHandler function| AstraToggleSubMenu function| AstraNavigationMenu function| AstraToggleMenu function| AstraToggleSetup function| astraNavMenuToggle object| ueto_ad057c1f98 object| uetq object| google object| litHtmlVersions object| module$exports$mapsapi$geometry$spherical object| litElementVersions object| reactiveElementVersions object| module$contents$mapsapi$overlay$overlayView_OverlayView object| locator object| swv object| wpcf7 object| region_lookup object| astraAddon string| sticky_header_on_devices number| site_layout_box_width string| hook_sticky_footer string| sticky_footer_on_devices object| cmm4eFrontendConfig function| countdown_wpdevart_timer function| wpdevart_countdown_animated_element function| wpdevart_countdown_isScrolledIntoView object| webpackChunkfeefo_widget_v2 object| feefoWidgets object| thickboxL10n string| tb_pathToImage function| tb_init function| tb_click function| tb_show function| tb_showIframe function| tb_remove function| tb_position function| tb_parseQuery function| tb_getPageSize function| tb_detectMacXFF object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| webpackChunkelementor_pro object| webpackChunkelementor object| elementorModules object| runtime object| wp function| sprintf function| vsprintf object| ElementorProFrontendConfig object| elementorProFrontend function| Waypoint object| uael_particles_script object| elementorFrontendConfig object| elementorFrontend object| scope_array number| backend function| Sticky function| _ object| _wpUtilSettings object| wpformsElementorVars object| WPFormsElementorFrontend object| imgLoader function| _googWcmImpl string| _googWcmAk object| twemoji object| recaptcha object| DialogsManager function| clarity object| clarityuetq function| jspbGetTypeName function| _googWccDebug function| _googCallTrackingImpl function| _gaPhoneImpl string| google_wcc_status

32 Cookies

Domain/Path Name / Value
certasenergy.co.uk/ Name: swpm_session
Value: 7e45aff64dde658c6048147eb74bb03d
.feefo.com/ Name: _cfuvid
Value: V.7NgWOpUiPzAZ1dnH8ab1.aeisZT2OAKyhOM71Uh4k-1717499449675-0.0.1.1-604800000
.certasenergy.co.uk/ Name: _gcl_au
Value: 1.1.1789315595.1717499450
.certasenergy.co.uk/ Name: _fbp
Value: fb.2.1717499450270.955733318382622986
.certasenergy.co.uk/ Name: _ga_CMYPFVSB2S
Value: GS1.1.1717499450.1.0.1717499450.60.0.0
.certasenergy.co.uk/ Name: _ga
Value: GA1.3.1253273128.1717499450
.certasenergy.co.uk/ Name: _gid
Value: GA1.3.282909820.1717499450
.certasenergy.co.uk/ Name: _gat_UA-44458922-1
Value: 1
.certasenergy.co.uk/ Name: recordID
Value: a0d8fd71-56c5-4e31-8632-1a2dac2cd0de
.certasenergy.co.uk/ Name: dmSessionID
Value: f053c3a7-0e92-4d52-b2d2-3ac80783ba8f
.linkedin.com/ Name: lidc
Value: "b=TGST02:s=T:r=T:a=T:p=T:g=3294:u=1:x=1:i=1717499450:t=1717585850:v=2:sig=AQGZ73w72frxndV2bLaCAbn8nd-yxxxk"
.twitter.com/ Name: guest_id_marketing
Value: v1%3A171749945073776190
.twitter.com/ Name: guest_id_ads
Value: v1%3A171749945073776190
.twitter.com/ Name: personalization_id
Value: "v1_DdyNkkeOZJEN2Ad3abNNgA=="
.twitter.com/ Name: guest_id
Value: v1%3A171749945073776190
.linkedin.com/ Name: bcookie
Value: "v=2&7db4ae90-7213-4506-8e7c-3f9212e67841"
.linkedin.com/ Name: li_gc
Value: MTswOzE3MTc0OTk0NTA7MjswMjGpfabZtFiz+2U6yZyBeGumkQgyGJ980pXkxbs401U4Sw==
.t.co/ Name: muc_ads
Value: 6c800a17-05c9-4666-8747-6c254110b9f4
.certasenergy.co.uk/ Name: _hjSessionUser_3113802
Value: eyJpZCI6IjY4ZTFkMGZlLTM5YjYtNTg4Yi1iNjdlLTc4ODUyYzc1NDdkYSIsImNyZWF0ZWQiOjE3MTc0OTk0NTEzNTMsImV4aXN0aW5nIjp0cnVlfQ==
.certasenergy.co.uk/ Name: _hjSession_3113802
Value: eyJpZCI6IjdiN2YxYTI4LWYzMTgtNDQ4Yy04NWU1LWZlNjQ2ODVmMzQzMSIsImMiOjE3MTc0OTk0NTEzNTQsInMiOjEsInIiOjEsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MH0=
.certasenergy.co.uk/ Name: _uetsid
Value: 1a963e80226311efbd2ffb00f63e33e8
.certasenergy.co.uk/ Name: _uetvid
Value: 1a966190226311ef90c56f64eb8aee7a
.bing.com/ Name: MUID
Value: 25AAAAE70B236D2D0E0DBE730AE56C47
www.clarity.ms/ Name: CLID
Value: c4ba35a06922456a81adc7e1814c14fe.20240604.20250604
.certasenergy.co.uk/ Name: _clck
Value: 1xb7y6c%7C2%7Cfmc%7C0%7C1616
.certasenergy.co.uk/ Name: _clsk
Value: ejcytg%7C1717499452590%7C1%7C1%7Cy.clarity.ms%2Fcollect
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 25AAAAE70B236D2D0E0DBE730AE56C47
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 25AAAAE70B236D2D0E0DBE730AE56C47
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0

32 Console Messages

Source Level URL
Text
other warning URL: https://certasenergy.co.uk/(Line 518)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2660)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/(Line 2669)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://certasenergy.co.uk/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

analytics.twitter.com
api.feefo.com
bat.bing.com
c.bing.com
c.clarity.ms
cdn-assets.rapidspike.com
cdn.iubenda.com
certasenergy.co.uk
connect.facebook.net
content.hotjar.io
cs.iubenda.com
fonts.googleapis.com
fonts.gstatic.com
hits-i.iubenda.com
maps.googleapis.com
metrics.hotjar.io
oc-cdn-public-gbr.azureedge.net
px.ads.linkedin.com
px4.ads.linkedin.com
r1.trackedweb.net
region1.analytics.google.com
register.feefo.com
rum-bb985058-1cbf-438f-bee7-4e73dcebdf4a.rapidspike.com
script.hotjar.com
snap.licdn.com
static.ads-twitter.com
static.hotjar.com
static.trackedweb.net
stats.g.doubleclick.net
t.co
unqb080e3372e964f31a185ee80e9421-crm11.omnichannelengagementhub.com
web.powerva.microsoft.com
widget.trustpilot.com
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.gstatic.com
y.clarity.ms
104.18.94.24
104.211.35.148
104.244.42.3
13.107.42.14
13.32.27.19
142.250.181.232
142.250.184.227
142.250.186.35
142.250.186.66
146.75.120.157
157.240.252.13
162.159.140.128
172.217.16.202
172.66.0.126
172.67.68.249
18.66.102.106
2001:4860:4802:34::36
216.58.206.68
2400:52e0:1a00::845:1
2400:52e0:1e00::1081:1
2400:52e0:1e01::879:1
2620:1ec:21::14
2620:1ec:29:1::45
2a00:1450:4001:800::200a
2a00:1450:4001:803::200e
2a00:1450:4001:810::2003
2a00:1450:4001:811::2003
2a00:1450:4001:812::200a
2a00:1450:4001:82f::2008
2a00:1450:400c:c0d::9b
2a01:111:202c::237
2a02:26f0:3500:16::215:148d
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
34.253.6.8
51.140.106.91
51.142.177.54
52.16.218.102
52.222.236.94
68.219.88.97
93.184.221.165
015a3ed70c37c693244cd389779bd8c96335e77deac9960926f0625c5138fa91
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1079db56b71d504e046af55d1f8c8a711d03e371545147158bae3946d74850c0
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1a516b680ca13bda785cd9f4154192f89c41d6f6feeaa2ff4a727088c1966d7a
1c265ab6d91631afcbe0bb1486c0923c6000c06e4674c044d80f96a2145f9122
1e5561f9bed7bf65121693d435c5dd4cfad921cb9a3b90fddd375b5c218d1d2d
1e7f83052e1e3442c4397ced9555033cd1d3f08444d85960683bcf91c8433cdb
237b6e9a013ff6ce87bc7a5825e184776bfe487c67596e186e5b3ebcc79a3346
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2e057afc283256a1cce4444f9bcd58ba6fca57dae1448a1d71b208baa417d1d7
2e8b07de4b4ad17e613f6489fa3ebc29d90d6e93222c10c0532e685f6d359a24
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2fa3b40bc66bbbca5a21ff864eb6abbe6687f988f5add35ca13ce70eba0c3864
2ffefb99cce9958a897338c6a4a7061b561b871bc0b4908c8048a32135e1c5a7
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34a26f6ab0119d04c81a015354f672344d1887e2d5e769f5eecf68c87f50b14d
34ea10d78ee20ff205711ba1634b120943f53d1549c15621b93a7bd743d39d3a
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4884197d75b252a0a77c1a0d5fae5a69a0054ceb11402b2db8615fa4cc55667c
4d15ff2317e16ccd8ca1d3248fea7d91130e022369bb032824a84ad9967064df
4df07aef26fc2c4d9d09fb30f4ba0c96e9427d1bb3dae6b97682eaf683989e46
4f81dc1d866d26001f71ddcbb6114ca098cdbe579cbd89c9a1491e2d29e656aa
5009a34e30063ffb89185274681b359ae8c7dac19a606d5b1456ee3524cbc9b0
501281359d0828152b93d6b12602daa9cef0907c8381857860ab7dfabf8b26be
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521ae2762e45bc8972b36c0530433e15fba22a17c3db937a2dbadb78a74af655
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