regexone.com


regexone.com Website Info

regexone.com (RegexOne is an educational platform offering interactive lessons and exercises to help users learn and practice regular expressions. It provides step-by-step tutorials suitable for beginners and experienced programmers aiming to enhance their pattern matching skills.) was registered first at 2011-05-29 01:39:39. DNS looks Active and website looks Accessable. regexone.com Website SEMRush Rank is 371,614. regexone.com seems popular on facebook. According to Google, website speed score is 0/100 and . Website looks safe for children. We detected the website language as en.
regexone.com


regexone.com Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
Title:
RegexOne - Learn Regular Expressions - Lesson 1: An Introduction, and the ABCs
Description:
Improve your regex skills with RegexOne. Interactive tutorials and exercises designed for beginners to master regular expressions effectively.
Categories :
Software/Hardware, Information Technology
External Links:
3
Internal Links:
84
Mobile Friendly?:
No
PAGE_UNREACHABLE
Canonical URL:
[Not Set]
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✗ No
Favicon:
✓ Yes

regexone.com Domain & Whois Details

Refresh
Domain Create Date:
2011-05-29 01:39:39
Domain Age:
14 years, 1 months, 4 days
Domain Owner:
Name.com, Inc.
Server Type:
nginx
Nameservers:
NS1MPZ.NAME.COM - NS2DQR.NAME.COM - NS3DTY.NAME.COM - NS4JPZ.NAME.COM -
Hosting Location:
Country: United States (US) /
Location:
ISP:
IP:
45.55.111.221

regexone.com Backlinks & Rankings

SEMRush Rank:
371,614
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
3,943
Number of users expected to visit the website during the following month.
SEMRush Costs:
2,501
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
3,253
Number of links to URL according to SemRush.
SEMRush Website Links:
40,554
Number of links to the website according to SemRush.
SEMRush Domain Links:
40,782
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
2,583
Number of keywords where site in Google's organic search top 100.

regexone.com Social Media

Facebook Comments:
1,057
Facebook Shares:
1,561
Facebook Reactions:
2,495

regexone.com Website Speed (Desktop) Check Now

Speed analysis has not been completed yet. Our system will be checking this website soon.


regexone.com Website Safety

Refresh
Last Check Date:
2/24/2023 6:01:52 AM
Fortiguard:
Information Technology
Mcafee Category:
Software/Hardware
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
73

regexone.com HTTP Headers

Refresh
Connection :
keep-alive
Content-Length :
26130
Content-Type :
text/html; charset=UTF-8
Date :
Sat, 05 Aug 2023 04:43:58 GMT
Server :
nginx
strict-transport-security :
max-age=31536000; includeSubDomains
Vary :
Accept-Encoding
X-Frame-Options :
SAMEORIGIN


regexone.com W3C HTML Validation Check Now

Last Check Date:
5/30/2023 12:00:00 AM
Errors:
2
Warnings:
0
Info:
8

regexone.com Similar Sites

Website
Title
Rank
Regular-Expressions.info - The comprehensive resource for regex tutorials and references
196,167
Regex Tutorial—From Regex 101 to Advanced Regex
264,645
Regex Tester and Debugger Online - Javascript, PCRE, PHP
275,856
Regexr - Learn, Build, & Test Regular Expressions
42,897
SnippetLibrary.com / The Snippet Library for all code snippets.

regexone.com Site Keywords

An Introduction
and the ABCs
INTERACTIVE
JavaScript
learn
Learn Regular Expressions
learning regex
pattern matching
programming
regex
regex space
regex starts with
regex tutorial
regex whitespace
regex wildcard
regexone
regexp
regular expressions
tutorial
tutorials

regexone.com Site H Tags

Check Now


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.