sinonjs.org
Registered
Page analyze update date:
2026/02/24 18:19:18
Last whois update date:
2026/08/13 13:47:20
Domain Status
Registered
Paid till
27.12.2026
Available from
26.01.2027
×
![Fullscreen website screenshot]()
sinonjs.org Website screenshot
SEO Score
71.23%
104
Score achieved
146
Maximum score
Main Information
Title: Sinon.JS - Standalone test fakes, spies, stubs and mocks for JavaScript. Works with any unit testing framework.
Description: Standalone test spies, stubs and mocks for JavaScript. Works with any unit testing framework.
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 27 KB
Server Information
IP: 185.199.110.153
Location: United States,US,37.751,-97.822,America/Chicago
Http Server: github.com
Encoding: utf-8
Meta Tags List
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: description content: Standalone test spies, stubs and mocks for JavaScript. Works with any unit testing framework.
Internal Links
External Links
Whois Information
domain_name: sinonjs.org
update_date: 2026-08-11T22:58:13Z
update_time: 1786489093
creation_date: 2010-12-27T10:35:33.669Z
creation_time: 1293446133
expiration_date: 2026-12-27T10:35:33.669Z
Whois Raw Data
Domain Name: SINONJS.ORG
Registrar: Domeneshop AS dba domainnameshop.com
Domain Status: client transfer prohibited
Registry Expiry Date: 2026-12-27T10:35:33.669Z
Creation Date: 2010-12-27T10:35:33.669Z
Updated Date: 2026-08-11T22:58:13Z
Name Server: NS1.HYP.NET
Name Server: NS2.HYP.NET
Name Server: NS3.HYP.NET
REGISTRAR Contact: Domeneshop AS dba domainnameshop.com
>>> Last update of RDAP database: 2026-08-13T13:47:20Z
Robots.txt
Sitemap: https://sinonjs.org/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
28498 bytes
Page size acceptable for fast loading.
✓
Resources
10 total
Optimal number of resources.
✓
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
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=600
Cache-control headers properly set.
✓
Page Speed
2.33 ms
Excellent loading speed.
On-Page SEO
!
Title
Sinon.JS - Standalone test fakes, spies, stubs and mocks for JavaScript. Works with any unit testing framework.
Title too long. Reduce to 30-60 characters to avoid truncation.
!
Meta Description
Standalone test spies, stubs and mocks for JavaScript. Works with any unit testing framework. Lenght:93
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - "Standalone test spies, stubs and mocks for JavaScript.
Works with any unit testing framework."
Good - single H1 heading found.
✓
Word Count
563
Good content length (500-2000 words recommended).
!
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
en
Language attribute properly set.
!
Images
4 total, 2 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 3 | / |