regexlib.com


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

regexlib.com Website Info

regexlib.com (RegexLib.com is a dedicated platform providing a vast collection of regular expressions, tools for testing and debugging regex patterns, and examples to assist developers and programmers in efficient pattern matching and text manipulation tasks across various programming languages.) was registered first at 2001-08-25 16:52:51. DNS looks and website looks Accessable. regexlib.com Website SEMRush Rank is 764,852. According to Google, website speed score is 0/100 and . Website looks safe for children. We detected the website language as ja.
regexlib.com


regexlib.com Website Tags

Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://regexlib.com
Title:
RegexLib.com - Free Regular Expression Library & Tester
Description:
RegexLib.com offers a comprehensive library of free regular expressions, regex testing tools, and pattern examples to help developers optimize their text processing tasks.
Categories :
External Links:
16
Internal Links:
20
Canonical URL:
[Not Set]
Language:
ja
XML Sitemap:
✗ No
robots.txt:
✗ No
Favicon:
✗ No

regexlib.com Domain & Whois Details

Refresh
Domain Create Date:
2001-08-25 16:52:51
Domain Age:
23 years, 10 months, 9 days
Domain Expire Date:
2023-08-25T16:52:51Z
Domain Last Update Date:
2023-08-25T16:52:51Z
Domain Owner:
http://domains.google.com - Google LLC -
Server Software:
ASP.NET
Server Type:
cloudflare
Nameservers:
ATHENA.NS.CLOUDFLARE.COM - SEAN.NS.CLOUDFLARE.COM -
Hosting Location:
Country:United States, City:New York, Isp:Cloudflare, Inc., Org:Cloudflare, Inc.
IP:
104.21.21.73 , 172.67.197.3

regexlib.com Backlinks & Rankings

SEMRush Rank:
764,852
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
1,269
Number of users expected to visit the website during the following month.
SEMRush Costs:
75
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
31,831
Number of links to URL according to SemRush.
SEMRush Website Links:
4,821,383
Number of links to the website according to SemRush.
SEMRush Domain Links:
4,829,808
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
1,530
Number of keywords where site in Google's organic search top 100.

regexlib.com Social Media

Facebook Comments:
20
Facebook Shares:
174
Facebook Reactions:
50

regexlib.com Website Speed (Desktop) Check Now

Speed analysis has not been completed yet. Our system will be checking this website soon.
Site Speed Check(Full)


regexlib.com Website Safety

Refresh

regexlib.com HTTP Headers

Refresh
alt-svc :
h3=":443"; ma=86400
Cache-Control :
private
CF-Cache-Status :
DYNAMIC
CF-RAY :
7d4333e3bab28cdd-EWR
Connection :
keep-alive
Content-Type :
text/html; charset=utf-8
Date :
Thu, 08 Jun 2023 18:29:51 GMT
NEL :
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To :
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=H1IiLojR12dR%2B5d7RRM%2FcoXv2fn6V
Server :
cloudflare
Transfer-Encoding :
chunked
X-AspNet-Version :
4.0.30319
X-Powered-By :
ASP.NET


regexlib.com W3C HTML Validation Check Now

Last Check Date:
6/8/2023 12:00:00 AM
Errors:
42
Warnings:
0
Info:
23
Check Live:
Check regexlib.com HTML Errors

regexlib.com Similar Sites

Website
Title
Rank
regex.info regex.info
Regex Tutorial & Reference | regex.info
1,546,994
backreference.org backreference.org
Backreference.org - Your Ultimate Resource for Regular Expression Backreferences
pcre.org pcre.org
PCRE - Perl Compatible Regular Expressions
1,344,943
regexmagic.com regexmagic.com
RegexMagic - Simplify Your Regular Expression Creation
4,943,859
rubular.com rubular.com
Rubular - Ruby Regular Expression Tester and Debugger
183,985
Top regexlib.com Alternatives

regexlib.com Site Keywords

pattern matching
regex
regex examples
Regex Library
regex tester
regular expressions
text processing

regexlib.com Site H Tags

Check Now
h1
RegExLib.com - The first Regular Expression Library on the Web!
h2
Find Expressions
h2
Regex Resources
h2
Latest News
h3
Get Help with a Regex (http://RegexAdvice.com/Forums)
h3
Latest Regex Blog Posts (http://RegexAdvice.com/Blogs)
h3
Regular Expressions with .NET
h3
Subscribe
h3
Site Links
h3
Community
h3
Top Contributors
h3
Advertise with us
h3
Sponsors


What is SitesDB?

SitesDB is one of the largest databases of websites and domain names on the internet, with over 40 million entries and growing. For more than 12 years, we've been manually verifying and updating website and domain details, combining human expertise with AI-powered systems to ensure the accuracy and relevance of our data.

At SitesDB, we provide in-depth technical and useful information about websites and domains, including:

  • Website meta tags
  • Domain & WHOIS data
  • General backlink and ranking statistics
  • Social media engagement stats
  • Root page speed insights
  • Website content and HTML resources
  • Website safety and security details, sourced from multiple trusted security providers
  • HTTP headers analysis
  • HTML validation reports
  • Lists of similar websites and competitors
  • Website keyword analysis, including top traffic-driving keywords
  • Heading structure (H tags) breakdown
  • Domain variations across different TLDs (Top-Level Domains)

In addition to this data, SitesDB offers a suite of website analysis tools — including Chrome CRUX, Google Lighthouse, and our own AI-enhanced algorithms — to help identify alternative websites, direct competitors, and similar sites, all continuously refined through both automated systems and human review.