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code.jquery.com

jQuery CDN

Last scanned Jul 23, 2026, 12:52 PM

89

Overall score

Great

Summary

Worldwide distribution of jQuery releases. This website uses WordPress hosted on Fastly behind Fastly CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Worldwide distribution of jQuery releases.

United States
Hosted on Fastly

Top issues to fix

6 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

2 issue(s) found

100

Performance

274 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Worldwide distribution of jQuery releases.

X (Twitter)GitHub

Meta tags

Title
jQuery CDN
Description
Worldwide distribution of jQuery releases.
Canonical
https://releases.jquery.com/
Language
en-US
Charset
utf-8
Viewport
width=device-width
Robots meta
max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

PHPWordPressjQueryNginx

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
151.101.130.137
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 151.101.130.137
  • 151.101.2.137
  • 151.101.194.137
  • 151.101.66.137
AAAA
  • 2a04:4e42:600::649
  • 2a04:4e42:400::649
  • 2a04:4e42:200::649
  • 2a04:4e42::649
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.jquery.com
Valid from
May 20, 2026
Valid to
Dec 4, 2026
Days until expiry
134
SAN domains
*.jquery.com, jquery.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 8

Links

7 internal · 130 external · 1 broken

Images

4 total · 0 missing alt

Scripts / Styles

6 scripts · 5 stylesheets

JS / CSS size

338 KB · 119 KB

Page size

32.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://code.jquery.com
Final URL
https://releases.jquery.com/
HTTP status
200
HTTP version
HTTP/2
Response time
274 ms
HTML size
32.1 KB
Redirect chain
https://code.jquery.com → https://releases.jquery.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does code.jquery.com use?
code.jquery.com is built with PHP, WordPress, jQuery, Nginx.
Is code.jquery.com secure (HTTPS)?
Yes. code.jquery.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 4, 2026.
Who hosts code.jquery.com?
code.jquery.com is hosted on Fastly, behind Fastly CDN.
What is code.jquery.com's SEO score?
code.jquery.com scored 85/100 for SEO in the latest analysis (great).
What is code.jquery.com's overall website score?
code.jquery.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.