Submitted URL: http://www.grammaticalframework.org/
Effective URL: https://www.grammaticalframework.org/
Submission: On February 02 via api from US — Scanned from SE

Summary

This website contacted 4 IPs in 3 countries across 4 domains to perform 10 HTTP transactions. The main IP is 129.16.20.109, located in Gothenburg, Sweden and belongs to CHALMERS, SE. The main domain is www.grammaticalframework.org.
TLS certificate: Issued by R3 on December 23rd 2023. Valid for: 3 months.
This is the only time www.grammaticalframework.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 5 129.16.20.109 2841 (CHALMERS)
1 2606:4700::68... 13335 (CLOUDFLAR...)
3 2606:4700:e6:... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
10 4
Apex Domain
Subdomains
Transfer
5 grammaticalframework.org
www.grammaticalframework.org
13 KB
3 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 971
165 KB
2 google-analytics.com
ssl.google-analytics.com — Cisco Umbrella Rank: 570
17 KB
1 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 2998
22 KB
10 4
Domain Requested by
5 www.grammaticalframework.org 1 redirects www.grammaticalframework.org
3 use.fontawesome.com www.grammaticalframework.org
use.fontawesome.com
2 ssl.google-analytics.com www.grammaticalframework.org
1 stackpath.bootstrapcdn.com www.grammaticalframework.org
10 4
Subject Issuer Validity Valid
www.grammaticalframework.org
R3
2023-12-23 -
2024-03-22
3 months crt.sh
bootstrapcdn.com
GTS CA 1P5
2024-01-28 -
2024-04-27
3 months crt.sh
use.fontawesome.com
Cloudflare Inc ECC CA-3
2023-10-12 -
2024-10-10
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-01-09 -
2024-04-02
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.grammaticalframework.org/
Frame ID: D73BB2B1631837B9304A019A7618E1E8
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

GF - Grammatical Framework

Page URL History Show full URLs

  1. http://www.grammaticalframework.org/ HTTP 301
    https://www.grammaticalframework.org/ Page URL

Detected technologies

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

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

Page Statistics

10
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

4
IPs

3
Countries

218 kB
Transfer

414 kB
Size

5
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://www.grammaticalframework.org/ HTTP 301
    https://www.grammaticalframework.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.grammaticalframework.org/
Redirect Chain
  • http://www.grammaticalframework.org/
  • https://www.grammaticalframework.org/
16 KB
6 KB
Document
General
Full URL
https://www.grammaticalframework.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
129.16.20.109 Gothenburg, Sweden, ASN2841 (CHALMERS, SE),
Reverse DNS
cse-31305.cse.chalmers.se
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
f767cfe9a2463e4dc6af31f99c7c755b94368bb3f1070904fb77ef8d270f219f

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
se-SE,se;q=0.9

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
5671
Content-Type
text/html
Date
Fri, 02 Feb 2024 15:45:01 GMT
ETag
"3e82-5f42576e6e3c5-gzip"
Keep-Alive
timeout=5, max=100
Last-Modified
Wed, 08 Feb 2023 00:37:09 GMT
Server
Apache/2.4.29 (Ubuntu)
Vary
Accept-Encoding

Redirect headers

Connection
Keep-Alive
Content-Length
339
Content-Type
text/html; charset=iso-8859-1
Date
Fri, 02 Feb 2024 15:45:01 GMT
Keep-Alive
timeout=5, max=100
Location
https://www.grammaticalframework.org/
Server
Apache/2.4.29 (Ubuntu)
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/
138 KB
22 KB
Stylesheet
General
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7928b5ab63c6e89ee0ee26f5ef201a58c72baf91abb688580a1aa26eb57b3c11
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.grammaticalframework.org/
Origin
https://www.grammaticalframework.org
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 15:45:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
756
cdn-cachedat
12/27/2023 03:39:10
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:06 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"04aca1f4cd3ec3c05a75a879f3be75a3"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
49b4658842a33c86b7a3f358e223fa54
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
84f38f12584756c7-OSL
cdn-requestpullsuccess
True
all.css
use.fontawesome.com/releases/v5.15.4/css/
58 KB
13 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v5.15.4/css/all.css
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:cf26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
99464ceb71bc9bbdcc72275faefe44f98eb5cbb6b5d8ee665b87b35376f1a96e

Request headers

Referer
https://www.grammaticalframework.org/
Origin
https://www.grammaticalframework.org
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 15:45:01 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 22 Sep 2023 01:45:24 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
3918
etag
W/"ecd507b3125edc4d2a03aa6ae5d07da9"
vary
Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pEqJnR3AUG7eKgD0YWOGQbloiT8crUXL7%2BMR9JZa41cmMwFkgK0EupjNbMAunY3CGIJvF2uvCSOkOyXs59wnhwqJPI6RqAurhw9M5oNJOnHhL23EprZQu%2FfskX0gmtrJS%2BTWyGDcslMsMk9Sx4EpNFP4"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=31556926
cf-ray
84f38f12499a95eb-ARN
alt-svc
h3=":443"; ma=86400
gf1.svg
www.grammaticalframework.org/doc/Logos/
692 B
980 B
Image
General
Full URL
https://www.grammaticalframework.org/doc/Logos/gf1.svg
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
129.16.20.109 Gothenburg, Sweden, ASN2841 (CHALMERS, SE),
Reverse DNS
cse-31305.cse.chalmers.se
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
35edd1cdb4e41a004e722e6535c04d72f6c8fdf25320c0b66d53d9e3e1eace92

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://www.grammaticalframework.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Fri, 02 Feb 2024 15:45:01 GMT
Last-Modified
Tue, 24 Jul 2018 15:00:21 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"2b4-571c0055b8149"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
692
gf-cloud.png
www.grammaticalframework.org/src/www/P/
5 KB
5 KB
Image
General
Full URL
https://www.grammaticalframework.org/src/www/P/gf-cloud.png
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
129.16.20.109 Gothenburg, Sweden, ASN2841 (CHALMERS, SE),
Reverse DNS
cse-31305.cse.chalmers.se
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
ff586fdac949908baab8fec539db1699949fdc6da76083c1efdb6de57615d91e

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://www.grammaticalframework.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Fri, 02 Feb 2024 15:45:01 GMT
Last-Modified
Tue, 24 Jul 2018 15:00:21 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"146b-571c0055ce8a8"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
5227
gf0.svg
www.grammaticalframework.org/doc/Logos/
450 B
739 B
Image
General
Full URL
https://www.grammaticalframework.org/doc/Logos/gf0.svg
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
129.16.20.109 Gothenburg, Sweden, ASN2841 (CHALMERS, SE),
Reverse DNS
cse-31305.cse.chalmers.se
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
7bde5428df22ca75648f354c623095c5866bbef0cb2621c931232f5829dffd4f

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://www.grammaticalframework.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Fri, 02 Feb 2024 15:45:01 GMT
Last-Modified
Tue, 24 Jul 2018 15:00:21 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"1c2-571c0055b8149"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
450
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.grammaticalframework.org/
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 02 Feb 2024 13:49:54 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
6908
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
17168
expires
Fri, 02 Feb 2024 15:49:54 GMT
fa-solid-900.woff2
use.fontawesome.com/releases/v5.15.4/webfonts/
76 KB
77 KB
Font
General
Full URL
https://use.fontawesome.com/releases/v5.15.4/webfonts/fa-solid-900.woff2
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.15.4/css/all.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:cf26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9834b82ad26e2a37583d22676a12dd2eb0fe7c80356a2114d0db1aa8b3899537

Request headers

Referer
https://use.fontawesome.com/releases/v5.15.4/css/all.css
Origin
https://www.grammaticalframework.org
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 15:45:01 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
94556
alt-svc
h3=":443"; ma=86400
content-length
78268
last-modified
Fri, 22 Sep 2023 01:45:26 GMT
server
cloudflare
etag
"d824df7eb2e268626a2dd9a6a741ac4e"
vary
Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dUfPn151iikFxLyjgHpJfGzVhoI%2BZq2Ck4pzFdAbp4drKd7u21Zy7T86g5Y5rV%2BI83qHcVdFuy%2FJN%2F1ZuPtkWz%2FMjkl3Yt69PF0f6T1I12uVsQ1VnC52lledBYtP8X2iUoWVOYH%2Fso0QSknfn3TqZwji"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31556926
accept-ranges
bytes
cf-ray
84f38f12fb0f95eb-ARN
fa-brands-400.woff2
use.fontawesome.com/releases/v5.15.4/webfonts/
75 KB
75 KB
Font
General
Full URL
https://use.fontawesome.com/releases/v5.15.4/webfonts/fa-brands-400.woff2
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.15.4/css/all.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:cf26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8ea8791754915a898a3100e63e32978a6d1763be6df8e73a39d3a90d691cdeef

Request headers

Referer
https://use.fontawesome.com/releases/v5.15.4/css/all.css
Origin
https://www.grammaticalframework.org
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 15:45:01 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
3918
alt-svc
h3=":443"; ma=86400
content-length
76736
last-modified
Fri, 22 Sep 2023 01:45:26 GMT
server
cloudflare
etag
"ed311c7a0ade9a75bb3ebf5a7670f31d"
vary
Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=igEuMdfvfWLyBgeFPvUjOoqbTUpLrvg%2FLvkRN5p04YtiBfbLGmSILO%2FrzjOYIYw1murIVnopaeGz%2Bs75eFVB9BxXUWkQ9lyFvESb0kFJtBZ0fr%2B2c%2BVs%2F9WJuSTKhdWN%2FsCOMc60BoO%2FyORo4Kq8Tq9l"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31556926
accept-ranges
bytes
cf-ray
84f38f12fb1195eb-ARN
__utm.gif
ssl.google-analytics.com/r/
35 B
197 B
Image
General
Full URL
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=940594989&utmhn=www.grammaticalframework.org&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=GF%20-%20Grammatical%20Framework&utmhid=1012369660&utmr=-&utmp=%2F&utmht=1706888702147&utmac=UA-7811807-3&utmcc=__utma%3D54722941.1730026555.1706888702.1706888702.1706888702.1%3B%2B__utmz%3D54722941.1706888702.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=315024267&utmredir=1&utmu=DAAAAAAAAAAAAAAAAAAAAAAE~
Requested by
Host: www.grammaticalframework.org
URL: https://www.grammaticalframework.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://www.grammaticalframework.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 02 Feb 2024 15:45:02 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
*
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
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

5 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.

string| gaJsHost object| _gat object| _gaq object| pageTracker object| gaGlobal

5 Cookies

Domain/Path Name / Value
.grammaticalframework.org/ Name: __utma
Value: 54722941.1730026555.1706888702.1706888702.1706888702.1
.grammaticalframework.org/ Name: __utmc
Value: 54722941
.grammaticalframework.org/ Name: __utmz
Value: 54722941.1706888702.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.grammaticalframework.org/ Name: __utmt
Value: 1
.grammaticalframework.org/ Name: __utmb
Value: 54722941.1.10.1706888702

2 Console Messages

Source Level URL
Text
javascript warning URL: https://www.grammaticalframework.org/(Line 417)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://ssl.google-analytics.com/ga.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
javascript warning URL: https://www.grammaticalframework.org/(Line 417)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://ssl.google-analytics.com/ga.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.