URL: https://tech-prep.net/
Submission: On September 20 via manual from US — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 15 HTTP transactions. The main IP is 172.67.134.19, located in United States and belongs to CLOUDFLARENET, US. The main domain is tech-prep.net.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 17th 2021. Valid for: a year.
This is the only time tech-prep.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 172.67.134.19 13335 (CLOUDFLAR...)
4 142.250.184.195 15169 (GOOGLE)
15 3
Apex Domain
Subdomains
Transfer
11 tech-prep.net
tech-prep.net
529 KB
4 gstatic.com
fonts.gstatic.com
70 KB
15 2
Domain Requested by
11 tech-prep.net tech-prep.net
4 fonts.gstatic.com tech-prep.net
15 2
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-06-17 -
2022-06-16
a year crt.sh
*.gstatic.com
GTS CA 1C3
2021-08-30 -
2021-11-22
3 months crt.sh

This page contains 1 frames:

Primary Page: https://tech-prep.net/
Frame ID: 9123010C2B6ED6FD7B68C2899B137549
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

스포츠테크 - 토토사이트 메이저 안전놀이터 사설토토 먹튀검증 NO.1 커뮤니티

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • <div class=(?:"|')[^"']*elementor
  • <section class=(?:"|')[^"']*elementor

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
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

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

Page Statistics

15
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

599 kB
Transfer

1765 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
tech-prep.net/
129 KB
24 KB
Document
General
Full URL
https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5b77adb7ad7a4404e324f2d2a48a7f754753ccd37b99dbb0c56be1efc1479534

Request headers

:method
GET
:authority
tech-prep.net
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept-language
de-DE,de;q=0.9
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

date
Mon, 20 Sep 2021 23:14:49 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
x-cache-enabled
True
link
<https://tech-prep.net/wp-json/>; rel="https://api.w.org/" <https://tech-prep.net/wp-json/wp/v2/pages/543>; rel="alternate"; type="application/json" <https://tech-prep.net/>; rel=shortlink
x-httpd-modphp
1
host-header
8441280b0c35cbc1147f8ba998a563a7
x-proxy-cache
HIT
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qG095u5e7WmmKhnO6IEAxdOOn%2Bddkiy2hRcvvbPN7FG2ohIqFb7ibDKtPjSy%2FOCHEL3VrSXC1RN2ib9WjFMX%2BGFJvuoTtqTvM1sOOdVUBxp%2Bxn%2FAa4rUL8YNuecAMvQY"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
691ec08f9fa21f55-FRA
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/
11 KB
11 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
sffe /
Resource Hash
0d9fd7ccabde9b202de45ee6b65878ce9594975d8e8810b0878d3f3fa3637d0e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://tech-prep.net/
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 07:35:55 GMT
x-content-type-options
nosniff
age
56334
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11020
x-xss-protection
0
last-modified
Wed, 24 Jul 2019 01:18:58 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 20 Sep 2022 07:35:55 GMT
mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
fonts.gstatic.com/s/opensans/v18/
9 KB
10 KB
Font
General
Full URL
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
sffe /
Resource Hash
54c64f3c66372027154f01fc9f24b4e25fdfe405b70d1994c79abbc2576ff775
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://tech-prep.net/
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sat, 18 Sep 2021 23:30:33 GMT
x-content-type-options
nosniff
age
171856
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
9132
x-xss-protection
0
last-modified
Tue, 15 Sep 2020 18:09:28 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Sun, 18 Sep 2022 23:30:33 GMT
siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
tech-prep.net/wp-content/uploads/siteground-optimizer-assets/
635 KB
86 KB
Stylesheet
General
Full URL
https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
884ed9df68a370e3119526cb3aad2b45f12ffdff75e7cdf96453673f79adff4d

Request headers

:path
/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:50 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Mon, 20 Sep 2021 10:25:31 GMT
server
cloudflare
etag
W/"6148619b-9eb69"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Z9aEFGt7GuG1Z7eCrKURkoJRHp3KLuf09aq6H1bk%2FybMR51JZOyvPbwo4f9N1vjcH6WzTjwX6rfncQoGq05MUc0blGB0eTnmjxUjct7U9Bc1X8h1ryX0Y3LWqH4L9A6a"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31536000
cf-ray
691ec094fb821f55-FRA
expires
Tue, 20 Sep 2022 23:14:50 GMT
%EC%8A%A4%ED%8F%AC%EC%B8%A0%ED%85%8C%ED%81%AC_logo.png
tech-prep.net/wp-content/uploads/2021/06/
4 KB
4 KB
Image
General
Full URL
https://tech-prep.net/wp-content/uploads/2021/06/%EC%8A%A4%ED%8F%AC%EC%B8%A0%ED%85%8C%ED%81%AC_logo.png
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
12e6afde54c1463fe5c74e8ef480cadbae18f4dfe53fe2d1b189394e06d6f58b

Request headers

:path
/wp-content/uploads/2021/06/%EC%8A%A4%ED%8F%AC%EC%B8%A0%ED%85%8C%ED%81%AC_logo.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:50 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
3606
last-modified
Wed, 16 Jun 2021 05:54:18 GMT
server
cloudflare
etag
"60c9920a-e16"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fDWcQqRJRndTIG4XP90hQiM9gTVJW5VxPHRC35Wyt1VD9Wskb6Q4bt3jEQLQUd%2FMbTY7LAHZoAgyi3hzRDP4I26T07Nh7gea%2BOBZaSpuAeJeWUQpfLfpv2vT09JakrVt"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec094fb861f55-FRA
expires
Tue, 20 Sep 2022 23:14:50 GMT
truncated
/
42 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/gif
jquery.min.js
tech-prep.net/wp-includes/js/jquery/
87 KB
32 KB
Script
General
Full URL
https://tech-prep.net/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bd4de6a3fc0fb68d6f76ba7b93514b96a92e585c295b5351c31ad92a4b0777ea

Request headers

:path
/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:50 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Thu, 22 Jul 2021 13:22:48 GMT
server
cloudflare
etag
W/"60f97128-15db1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=59JSXWEY%2FjJN9SDGVeSXxNbPG7Hb6L2np0gY0AXF0YWtZJHzdCnVetzTUUJlL7uueNpVP6%2BUXSVrWZVqr0LpCrlcCe3V1Hmj0mQtVVDWUNwngaXndIRCTSbGNaSVIj7A"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=31536000
cf-ray
691ec094fb8a1f55-FRA
expires
Tue, 20 Sep 2022 23:14:50 GMT
siteground-optimizer-combined-js-3b9e93038bed9cb0dfa3b57f0d7cdf97.js
tech-prep.net/wp-content/uploads/siteground-optimizer-assets/
571 KB
154 KB
Script
General
Full URL
https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-js-3b9e93038bed9cb0dfa3b57f0d7cdf97.js
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5f8c78b97a4d7ee0ab7edf6e1de1d000a6b724006c6b359338e7f075bdec772

Request headers

:path
/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-js-3b9e93038bed9cb0dfa3b57f0d7cdf97.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:49 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
744693
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Sat, 11 Sep 2021 08:58:57 GMT
server
cloudflare
etag
W/"613c6fd1-8ed73"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=p%2F5nEHl4E72uknOdf4TnuFAn2ifO7K4xZ96QQLRSxgkvSVwqA8pnNaR1Nmv23xOwQjsfQA7JTR2SSGItXgyAvd3xDmUso4cyCLpe04yxZTHQznpC7xUMOVidcDVMlbw%2B"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=31536000
cf-ray
691ec094fb8d1f55-FRA
expires
Mon, 12 Sep 2022 08:23:16 GMT
JTURjIg1_i6t8kCHKm45_ZpC3gnD-w.ttf
fonts.gstatic.com/s/montserrat/v18/
47 KB
25 KB
Font
General
Full URL
https://fonts.gstatic.com/s/montserrat/v18/JTURjIg1_i6t8kCHKm45_ZpC3gnD-w.ttf
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
sffe /
Resource Hash
c5c3775732220a822683d728e247bbc31f25a89a798a47b3be907693bbe56be2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://tech-prep.net/
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 19 Sep 2021 14:36:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
117494
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
25153
x-xss-protection
0
last-modified
Tue, 10 Aug 2021 00:20:32 GMT
server
sffe
vary
Accept-Encoding
content-type
font/ttf
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Mon, 19 Sep 2022 14:36:37 GMT
JTUSjIg1_i6t8kCHKm459Wlhzg.ttf
fonts.gstatic.com/s/montserrat/v18/
47 KB
25 KB
Font
General
Full URL
https://fonts.gstatic.com/s/montserrat/v18/JTUSjIg1_i6t8kCHKm459Wlhzg.ttf
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
sffe /
Resource Hash
1265f5cf75bb6439cbb3a416f6e70baa95f0499466ef549c3818091467167669
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://tech-prep.net/
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 14:50:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
30278
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
25213
x-xss-protection
0
last-modified
Tue, 10 Aug 2021 00:20:14 GMT
server
sffe
vary
Accept-Encoding
content-type
font/ttf
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 20 Sep 2022 14:50:13 GMT
fa-solid-900.woff2
tech-prep.net/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/
76 KB
77 KB
Font
General
Full URL
https://tech-prep.net/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/fa-solid-900.woff2
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d0b4256abed72481585662971262eabee345c19f837af00d7ce24239d3b40eef

Request headers

:path
/wp-content/plugins/elementor/assets/lib/font-awesome/webfonts/fa-solid-900.woff2
pragma
no-cache
origin
https://tech-prep.net
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
tech-prep.net
referer
https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-css-d947fef6806b496d3e5aa6ec1a782261.css
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:51 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
78196
last-modified
Wed, 01 Sep 2021 19:03:30 GMT
server
cloudflare
etag
"612fce82-13174"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LG36EyTpJMkMz8BSwXIqKCJ9PvJ%2FX6A9DZrLQM9ZBGOsEg%2Bd%2FeL9YKbHuLOYTyLFBDz8SXKm%2BXcWTn5IPot5hfJnfMKxRqLnNYZekQwdNPk%2Fgo1oQJ537F9z4mJrluKw"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec09cc8f10631-FRA
expires
Tue, 20 Sep 2022 23:14:51 GMT
eicons.woff2
tech-prep.net/wp-content/plugins/elementor/assets/lib/eicons/fonts/
87 KB
88 KB
Font
General
Full URL
https://tech-prep.net/wp-content/plugins/elementor/assets/lib/eicons/fonts/eicons.woff2?5.10.0
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
772a939fe72b662d152060e58932d5a64a8eeb3ec32c39335da803ad4e5d4ca8

Request headers

:path
/wp-content/plugins/elementor/assets/lib/eicons/fonts/eicons.woff2?5.10.0
pragma
no-cache
origin
https://tech-prep.net
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://tech-prep.net/
Origin
https://tech-prep.net
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:52 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
89444
last-modified
Wed, 01 Sep 2021 19:03:30 GMT
server
cloudflare
etag
"612fce82-15d64"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7bY6Uq4kmaes%2B75noMbl4ggsZUQGmudTZbYAL1%2BsiSQ%2BYvKzk3YEoVCxXafRQMmxcF8iurlr4UtAsltoL%2FLkOw0%2Fkesn8vA5dru04jmRLz4IWbx37LWS0LoXr6NfLoHw"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec09d698e0631-FRA
expires
Tue, 20 Sep 2022 23:14:51 GMT
%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
tech-prep.net/wp-content/uploads/2021/06/
10 KB
10 KB
Image
General
Full URL
https://tech-prep.net/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ba04bbdc2520c02cf02ace330902a4e0b768f4ab78343c339bec92a099bb1b0

Request headers

:path
/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:52 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
9785
last-modified
Wed, 16 Jun 2021 12:07:30 GMT
server
cloudflare
etag
"60c9e982-2639"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gHQ77N6RUfj9u06RmTbvleeVoqZONiklC0hzKtj2yHaKebwdb%2BsIgglJVSWNJCled8SL2pJhCbYzFoC5jX4kApHFwIZCF3%2BzMLpdwOJdZ2RMOwvry63VMYnIpKix5BFJ"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec0a3f87a0631-FRA
expires
Tue, 20 Sep 2022 23:14:52 GMT
%ED%81%B4%EB%9D%BC%EC%9E%84_%EB%B0%B0%EB%84%88EEEE.png
tech-prep.net/wp-content/uploads/2021/06/
33 KB
34 KB
Image
General
Full URL
https://tech-prep.net/wp-content/uploads/2021/06/%ED%81%B4%EB%9D%BC%EC%9E%84_%EB%B0%B0%EB%84%88EEEE.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ee3ca762ee935f53f4dd359e905038d9e18e99d04b4cd9b974fb81d8343b01d

Request headers

:path
/wp-content/uploads/2021/06/%ED%81%B4%EB%9D%BC%EC%9E%84_%EB%B0%B0%EB%84%88EEEE.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:53 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
33874
last-modified
Wed, 16 Jun 2021 12:17:23 GMT
server
cloudflare
etag
"60c9ebd3-8452"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CefbalNVN%2BJrfNvYHnrul1ZZ0PG8cEBXA3M8J88tpvmz8cQg8J7ll%2BWmk%2Bz413ubjxyYyx7pgH4TTerH41sLdJSqnRiVTqu7W%2B4qePf1QzjGRWgXLnZnS6dV%2B1t2Cg%2Fn"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec0a4c94c0631-FRA
expires
Tue, 20 Sep 2022 23:14:52 GMT
%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
tech-prep.net/wp-content/uploads/2021/06/
10 KB
10 KB
Image
General
Full URL
https://tech-prep.net/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-js-3b9e93038bed9cb0dfa3b57f0d7cdf97.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ba04bbdc2520c02cf02ace330902a4e0b768f4ab78343c339bec92a099bb1b0

Request headers

:path
/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:53 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
9785
last-modified
Wed, 16 Jun 2021 12:07:30 GMT
server
cloudflare
etag
"60c9e982-2639"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vb4L8fPCQhSux7Bxyao3ITHOBIZ5lGQv37Qm0MchlB7ft827zJcCu7AHbHfIjoNy%2BnumGg%2B317hdvCvdLr3U27oRXD2o5FYVcYS3E1Bn3ScDAmiXan%2FPEHeNzXxeRLm6"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec0a9ee7c0631-FRA
expires
Tue, 20 Sep 2022 23:14:52 GMT
%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
tech-prep.net/wp-content/uploads/2021/06/
10 KB
10 KB
Image
General
Full URL
https://tech-prep.net/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
Requested by
Host: tech-prep.net
URL: https://tech-prep.net/wp-content/uploads/siteground-optimizer-assets/siteground-optimizer-combined-js-3b9e93038bed9cb0dfa3b57f0d7cdf97.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.134.19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ba04bbdc2520c02cf02ace330902a4e0b768f4ab78343c339bec92a099bb1b0

Request headers

:path
/wp-content/uploads/2021/06/%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8_%EB%A9%94%EC%9D%B8%EB%B0%B0%EB%84%88%EB%AC%B8%EC%9D%98.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
tech-prep.net
referer
https://tech-prep.net/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://tech-prep.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 20 Sep 2021 23:14:53 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1
x-proxy-cache-info
DT:1
host-header
8441280b0c35cbc1147f8ba998a563a7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
9785
last-modified
Wed, 16 Jun 2021 12:07:30 GMT
server
cloudflare
etag
"60c9e982-2639"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=U3yAxZU344sk1JWzqjohAfbTfCyh7o%2ByuzMy%2FuyfWSrfNJaR5dhcyh9DAzOEt8TeLcR2oUl4vhYfohXri4hJmYFl5Ya8LGElGfTuVhRR6p8MUQA69%2FKSU%2B5YQbZ3Wzl8"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
691ec0aaaf600631-FRA
expires
Tue, 20 Sep 2022 23:14:52 GMT

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36 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| onbeforexrselect boolean| originAgentCluster object| astra undefined| $ function| jQuery object| ElementorProFrontendConfig object| elementorFrontendConfig object| _wpUtilSettings object| wpformsElementorVars function| astraGetParents function| getParents function| astraToggleClass function| toggleClass function| astraTriggerEvent object| WPFormsElementorFrontend function| AstraToggleSubMenu function| AstraNavigationMenu function| AstraToggleMenu function| AstraToggleSetup function| astraNavMenuToggle object| lazySizes object| wp object| webpackChunkelementor_pro object| webpackChunkelementor object| elementorModules object| __core-js_shared__ object| core object| elementorProFrontend function| Waypoint function| Swiper function| ShareLink object| DialogsManager object| elementorFrontend object| regeneratorRuntime function| Sticky function| _

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2 Console Messages

Source Level URL
Text
javascript warning URL: https://tech-prep.net/
Message:
The resource https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://tech-prep.net/
Message:
The resource https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.