discuss.codemirror.net

Registered

Page analyze update date: 2026/02/14 14:48:53

Last whois update date: 2026/06/09 05:50:01

Domain Status

Registered

Paid till

03.08.2026

Available from

02.09.2026

SEO Score

66.44%

Score achieved

146

Maximum score

Main Information

ℹ️

Title: discuss.CodeMirror

Description: Discussion around the CodeMirror editor

Keywords: empty

Page Encoding: utf-8

Page Filesize: 410 KB

Server Information

🖥️

IP: 149.210.142.219

Location: The Netherlands,NL,,,52.3824,4.8995,Europe/Amsterdam

Http Server: nginx/1.26.3

Encoding: utf-8

Meta Tags List

🏷️

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Internal Links

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Whois Information

📄

domain_name: codemirror.net

update_date: 2026-04-30T14:55:29Z

update_time: 1777560929

creation_date: 2010-08-03T07:39:57Z

creation_time: 1280821197

expiration_date: 2026-08-03T07:39:57Z

Whois Raw Data

📋

            Domain Name: CODEMIRROR.NET
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Creation Date: 2010-08-03T07:39:57Z
Registry Expiry Date: 2026-08-03T07:39:57Z
Updated Date: 2026-04-30T14:55:29Z
Name Server: NS0.TRANSIP.NET
Name Server: NS1.TRANSIP.NL
Name Server: NS2.TRANSIP.EU
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-06-09T05:50:01Z

Robots.txt

🤖

			# See https://datatracker.ietf.org/doc/rfc9309 for documentation on how to use the robots.txt file
# Google uses the same format as the standard above. More info at https://developers.google.com/search/docs/crawling-indexing/robots/robots_txt

#
User-agent: mauibot
Disallow: /


User-agent: semrushbot
Disallow: /


User-agent: ahrefsbot
Disallow: /


User-agent: blexbot
Disallow: /


User-agent: seo spider
Disallow: /


User-agent: *
Disallow: /admin/
Disallow: /auth/
Disallow: /assets/browser-update*.js
Disallow: /email/
Disallow: /session
Disallow: /user-api-key
Disallow: /*?api_key*
Disallow: /*?*api_key*
Disallow: /badges
Disallow: /my
Disallow: /search
Disallow: /tag/*/l
Disallow: /g
Disallow: /t/*/*.rss
Disallow: /c/*.rss


User-agent: Googlebot
Disallow: /admin/
Disallow: /auth/
Disallow: /assets/browser-update*.js
Disallow: /email/
Disallow: /session
Disallow: /user-api-key
Disallow: /*?api_key*
Disallow: /*?*api_key*



Sitemap: https://discuss.codemirror.net/sitemap.xml

SEO Audit

🔍

Technical SEO

✓

Response Code

200

Status 200 OK - page loads correctly.

✓

Character Encoding

Page: utf-8, Header: utf-8

Character encoding consistent between HTML and headers.

✓

Page Size

420275 bytes

Page size acceptable for fast loading.

Resources

118 total

Too many resources. Optimize and combine files for better performance.

✓

Hreflang Tags

0 hreflang tags

Add hreflang tags if you have multilingual content.

✓

Robots.txt

Exists

Robots.txt file found.

✓

Sitemap

Declared in robots.txt

Sitemap declared in robots.txt.

✓

HTTPS

Yes

Secure HTTPS connection enabled.

Compression

Enable gzip or zstd compression to reduce file sizes.

✓

Caching

no-cache, no-store

Cache-control headers properly set.

✓

Page Speed

7.26 ms

Excellent loading speed.

On-Page SEO

Title

discuss.CodeMirror

Title too short. Expand to 30-60 characters for better SEO.

Meta Description

Discussion around the CodeMirror editor Lenght:39

Meta description too short. Expand to 100-160 characters.

✓

H1 Heading

1 found - "All latest topics"

Good - single H1 heading found.

Word Count

Content very short. Aim for at least 500 words for better SEO.

Canonical Tag

Add canonical tag to prevent duplicate content issues.

✓

Duplicate Meta

[]

No duplicate meta tags found.

✓

Keywords

empty

Meta keywords set (note: not used by major search engines).

Content and UX

✓

Language

Language attribute properly set.

Images

49 total, 48 missing ALT

Add ALT text to images for accessibility and SEO.

✓

Viewport

width=device-width, initial-scale=1.0, minimum-scale=1.0, viewport-fit=cover, interactive-widget=resizes-content

Viewport meta tag properly set for mobile devices.

✓

Open Graph

All OG tags present.

All essential OpenGraph tags present.

✓

Structured Data

1 JSON-LD scripts

Structured data (JSON-LD) found.

Positions in Google

Search Phrases - Google

🔍

Position	Phrase	Page	Snippet
8	content limit	/t/content-length-li...	Content length limit (CodeMirror6) - v6 28 мар. 2022 г. — It was discussed here, for CM5: About the character length of codemirror input limit . Is there a good way to limit the total characters in CM6?
16	selected content	/t/how-to-get-select...	how to get selected content in v6 18 авг. 2022 г. — Hello! How to get all the content of the selected line and replace it no matter where the cursor is in the line?

Additional Services

💎

discuss.codemirror.net