URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Submission: On October 17 via manual from HN — Scanned from AU

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 10 HTTP transactions. The main IP is 162.144.1.202, located in United States and belongs to UNIFIEDLAYER-AS-1, US. The main domain is www.keywordseo.com.tw.
TLS certificate: Issued by R3 on September 16th 2022. Valid for: 3 months.
This is the only time www.keywordseo.com.tw was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 162.144.1.202 46606 (UNIFIEDLA...)
2 74.125.24.97 15169 (GOOGLE)
1 74.125.200.95 15169 (GOOGLE)
1 104.21.23.99 13335 (CLOUDFLAR...)
3 142.251.12.113 15169 (GOOGLE)
10 5
Apex Domain
Subdomains
Transfer
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 32
20 KB
3 keywordseo.com.tw
www.keywordseo.com.tw
24 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 61
116 KB
1 javatpoint.com
static.javatpoint.com — Cisco Umbrella Rank: 93986
2 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 44
952 B
10 5
Domain Requested by
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
3 www.keywordseo.com.tw www.keywordseo.com.tw
2 www.googletagmanager.com www.keywordseo.com.tw
www.googletagmanager.com
1 static.javatpoint.com www.keywordseo.com.tw
1 fonts.googleapis.com www.keywordseo.com.tw
10 5

This site contains links to these domains. Also see Links.

Domain
line.me
Subject Issuer Validity Valid
*.keywordseo.com.tw
R3
2022-09-16 -
2022-12-15
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2022-09-12 -
2022-12-05
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2022-09-12 -
2022-12-05
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-06-03 -
2023-06-02
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Frame ID: 069771F18A746D1F3BBA9599E454ED1A
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

verilog 語法教學 - 八拓科技行銷

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

10
Requests

100 %
HTTPS

0 %
IPv6

5
Domains

5
Subdomains

5
IPs

2
Countries

164 kB
Transfer

432 kB
Size

4
Cookies

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.keywordseo.com.tw/blog1/verilog-tutorial/
47 KB
18 KB
Document
General
Full URL
https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
162.144.1.202 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
notaria2mzo.com.mx
Software
Apache /
Resource Hash
ab49f430b6b1b8f2e7f34644fcc2a9371a60611bed355ed1d2da41b56e49a134

Request headers

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
en-AU,en;q=0.9

Response headers

cache-control
max-age=300
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Mon, 17 Oct 2022 20:15:21 GMT
expires
Mon, 17 Oct 2022 20:20:21 GMT
server
Apache
vary
Accept-Encoding
x-endurance-cache-level
2
js
www.googletagmanager.com/gtag/
211 KB
74 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-7KMEQJNRZM
Requested by
Host: www.keywordseo.com.tw
URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.125.24.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
sf-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
7ab38d0d18bc41ad17f40deba6f1a02be93313a865f97dde5c865f249e86a8bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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, 17 Oct 2022 20:15:22 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
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
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
75503
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":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"
expires
Mon, 17 Oct 2022 20:15:22 GMT
css
fonts.googleapis.com/
1 KB
952 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Dancing+Script
Requested by
Host: www.keywordseo.com.tw
URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.125.200.95 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
sa-in-f95.1e100.net
Software
ESF /
Resource Hash
beee9532d430f18b9bc61f9fb4ab70c8c33fefa87018594fff2d608adf643305
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

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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

strict-transport-security
max-age=31536000
date
Mon, 17 Oct 2022 20:15:22 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Mon, 17 Oct 2022 20:15:22 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
Mon, 17 Oct 2022 20:15:22 GMT
styles.css
www.keywordseo.com.tw/projectfiles/css/
15 KB
5 KB
Stylesheet
General
Full URL
https://www.keywordseo.com.tw/projectfiles/css/styles.css
Requested by
Host: www.keywordseo.com.tw
URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
162.144.1.202 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
notaria2mzo.com.mx
Software
Apache /
Resource Hash
18f1c84be8e629223a41aeee55e128df5ff6657ed374e988cf18bb326a67a58b

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/blog1/verilog-tutorial/
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, 17 Oct 2022 20:15:21 GMT
content-encoding
gzip
last-modified
Fri, 10 Jun 2022 08:13:04 GMT
server
Apache
vary
Accept-Encoding
x-endurance-cache-level
2
content-type
text/css
cache-control
max-age=2592000
accept-ranges
bytes
content-length
4773
expires
Wed, 16 Nov 2022 20:15:21 GMT
logo3.jpg
www.keywordseo.com.tw/projectfiles/images/
2 KB
2 KB
Image
General
Full URL
https://www.keywordseo.com.tw/projectfiles/images/logo3.jpg
Requested by
Host: www.keywordseo.com.tw
URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
162.144.1.202 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
notaria2mzo.com.mx
Software
Apache /
Resource Hash
6794ea224d1590e29a0c4a302f5928255f341a097496a4da79fdbe0522e0927d

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/blog1/verilog-tutorial/
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, 17 Oct 2022 20:15:21 GMT
last-modified
Mon, 14 Dec 2020 13:45:49 GMT
server
Apache
x-endurance-cache-level
2
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
1608
expires
Tue, 17 Oct 2023 20:15:21 GMT
verilog2.png
static.javatpoint.com/tutorial/verilog/images/
2 KB
2 KB
Image
General
Full URL
https://static.javatpoint.com/tutorial/verilog/images/verilog2.png
Requested by
Host: www.keywordseo.com.tw
URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.23.99 Shahr, Iran, Islamic Republic Of, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e96a58f2cbf0a007075abdc2006a9cddf25d42416aaff04c350b5dc7dfb12935

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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, 17 Oct 2022 20:15:22 GMT
cf-cache-status
MISS
last-modified
Wed, 22 Jul 2020 04:25:38 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=luoY00KJmUTcWlBaEoTwm3OcI8O2CCqiO8NuX6n3N5MYL2tY052tB%2FqceQ5I7hvfed%2B34LJAcC8w9fLokXIy3KB8IAuKCbiSWy0A1WN3M%2F4bsnFh2NRNnqVMysLKk3T0gE%2FKSQ%2FdLHQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
75bbb4b2c9295a67-MEL
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
1752
expires
Wed, 16 Nov 2022 20:15:21 GMT
collect
www.google-analytics.com/g/
0
176 B
Ping
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-7KMEQJNRZM&gtm=2oeaa0&_p=542181443&cid=912199633.1666037723&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1666037722&sct=1&seg=0&dl=https%3A%2F%2Fwww.keywordseo.com.tw%2Fblog1%2Fverilog-tutorial%2F&dt=verilog%20%E8%AA%9E%E6%B3%95%E6%95%99%E5%AD%B8%20-%20%E5%85%AB%E6%8B%93%E7%A7%91%E6%8A%80%E8%A1%8C%E9%8A%B7&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-7KMEQJNRZM
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.251.12.113 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
se-in-f113.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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

pragma
no-cache
date
Mon, 17 Oct 2022 20:15:23 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.keywordseo.com.tw
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/
106 KB
42 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-118928995-1&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-7KMEQJNRZM
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.125.24.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
sf-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
29270729ec28c3c199196c4f15bd865e7aa171d6d643fb1c4d3d9a78d8ac2267
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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, 17 Oct 2022 20:15:22 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42525
x-xss-protection
0
last-modified
Mon, 17 Oct 2022 18:00:00 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
Mon, 17 Oct 2022 20:15:22 GMT
analytics.js
www.google-analytics.com/
49 KB
20 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-118928995-1&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.251.12.113 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
se-in-f113.1e100.net
Software
Golfe2 /
Resource Hash
b42e4a056cb5b80c5a315040826866445ec9332f0749e184509ab2d9d3b86719
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-AU,en;q=0.9
Referer
https://www.keywordseo.com.tw/
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

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 17 Oct 2022 19:37:34 GMT
last-modified
Tue, 27 Sep 2022 22:01:05 GMT
server
Golfe2
age
2269
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20039
expires
Mon, 17 Oct 2022 21:37:34 GMT
collect
www.google-analytics.com/j/
1 B
91 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j98&a=542181443&t=pageview&_s=1&dl=https%3A%2F%2Fwww.keywordseo.com.tw%2Fblog1%2Fverilog-tutorial%2F&ul=en-us&de=UTF-8&dt=verilog%20%E8%AA%9E%E6%B3%95%E6%95%99%E5%AD%B8%20-%20%E5%85%AB%E6%8B%93%E7%A7%91%E6%8A%80%E8%A1%8C%E9%8A%B7&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1873930066&gjid=2045601936&cid=912199633.1666037723&tid=UA-118928995-1&_gid=1550281861.1666037723&_r=1&gtm=2ouaa0&z=767330992
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
142.251.12.113 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
se-in-f113.1e100.net
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.keywordseo.com.tw/
accept-language
en-AU,en;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
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 17 Oct 2022 20:15:23 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://www.keywordseo.com.tw
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

19 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| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation function| gtag object| dataLayer object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal string| GoogleAnalyticsObject function| ga object| gaplugins object| gaData

4 Cookies

Domain/Path Name / Value
.keywordseo.com.tw/ Name: _ga_7KMEQJNRZM
Value: GS1.1.1666037722.1.0.1666037722.0.0.0
.keywordseo.com.tw/ Name: _ga
Value: GA1.3.912199633.1666037723
.keywordseo.com.tw/ Name: _gid
Value: GA1.3.1550281861.1666037723
.keywordseo.com.tw/ Name: _gat_gtag_UA_118928995_1
Value: 1

1 Console Messages

Source Level URL
Text
rendering warning URL: https://www.keywordseo.com.tw/blog1/verilog-tutorial/(Line 19)
Message:
Error parsing a meta element's content: ';' is not a valid key-value pair separator. Please use ',' instead.