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mochajs.org

Mocha | Classic, reliable, trusted. ☕

Last scanned Aug 4, 2026, 10:00 PM · 11 views

86

Overall score

Great

Summary

The classic, reliable, trusted JavaScript test framework for Node.js & the Browser. This website uses Svelte hosted on AWS behind Netlify CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

The classic, reliable, trusted JavaScript test framework for Node.js & the Browser. ☕

United States
Hosted on AWS

Top issues to fix

7 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+1 more issue — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

59 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall
86
SEO
75
Security
75
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

The classic, reliable, trusted JavaScript test framework for Node.js & the Browser. ☕

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Mocha | Classic, reliable, trusted. ☕
Description
The classic, reliable, trusted JavaScript test framework for Node.js & the Browser. ☕
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Mocha
og:description
The classic, reliable, trusted JavaScript test framework for Node.js & the Browser. ☕
og:type
article
og:url

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
Netlify
IP address
13.215.239.219
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 13.215.239.219
  • 52.74.6.109
AAAA
MX
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
TXT
NS
  • dns2.p05.nsone.net
  • dns4.p05.nsone.net
  • dns1.p05.nsone.net
  • dns3.p05.nsone.net
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.mochajs.org
Valid from
Jun 19, 2026
Valid to
Sep 17, 2026
Days until expiry
43
SAN domains
*.mochajs.org, *.www.v11.mochajs.org, mochajs.org, www.v11.mochajs.org

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

71 internal · 104 external · 0 broken

Images

96 total · 0 missing alt

Scripts / Styles

17 scripts · 2 stylesheets

JS / CSS size

173 KB · 70.6 KB

Page size

64.8 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://mochajs.org
Final URL
https://mochajs.org
HTTP status
200
HTTP version
HTTP/2
Response time
58 ms
HTML size
64.8 KB
Redirect chain
https://mochajs.org

See something wrong on this report? Request a correction

Frequently asked questions

What technology does mochajs.org use?
mochajs.org is built with Svelte.
Is mochajs.org secure (HTTPS)?
Yes. mochajs.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 17, 2026.
Who hosts mochajs.org?
mochajs.org is hosted on AWS, behind Netlify CDN.
What is mochajs.org's SEO score?
mochajs.org scored 75/100 for SEO in the latest analysis (fair).
What is mochajs.org's overall website score?
mochajs.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has mochajs.org's score changed over time?
mochajs.org's overall score has stayed steady at 86/100 since Jul 27, 2026.