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SGSiteGraph

quilljs.com

Quill - Your powerful rich text editor

Last scanned Aug 2, 2026, 9:00 PM · 8 views

82

Overall score

Great

Summary

Quill is a free, open source WYSIWYG editor built for the modern web. This website uses Next.js behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Missing canonical link.

Quill is a free, open source WYSIWYG editor built for the modern web. Completely customize it for any need with its modular architecture and expressive API.

Top issues to fix

10 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

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

  • Missing Content-Security-Policy header

    Security

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

  • 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.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

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

+4 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

269 ms

70

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-1 overall since Jul 26, 2026

Overall
82
SEO
70
Security
70
Performance
100
Accessibility
90

Organization

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

Quill is a free, open source WYSIWYG editor built for the modern web. Completely customize it for any need with its modular architecture and expressive API.

Meta tags

Title
Quill - Your powerful rich text editor
Description
Quill is a free, open source WYSIWYG editor built for the modern web. Completely customize it for any need with its modular architecture and expressive API.
Canonical
Language
Charset
utf-8
Viewport
width=device-width
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Quill - Your powerful rich text editor
og:description
og:type
website
og:url
https://quilljs.com

Twitter Card

twitter:card
twitter:title
Quill - Your powerful rich text editor
twitter:description
Quill is a free, open source rich text editor built for the modern web.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
quilljs.com
Valid from
Jul 20, 2026
Valid to
Oct 18, 2026
Days until expiry
77
SAN domains
quilljs.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 3 · H2 4 · H3 0

Links

3 internal · 7 external · 10 broken

Images

0 total · 0 missing alt

Scripts / Styles

14 scripts · 8 stylesheets

JS / CSS size

155 B · 4.4 KB

Page size

47.0 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://quilljs.com
Final URL
https://quilljs.com
HTTP status
200
HTTP version
HTTP/2
Response time
269 ms
HTML size
47.0 KB
Redirect chain
https://quilljs.com

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Frequently asked questions

What technology does quilljs.com use?
quilljs.com is built with Next.js.
Is quilljs.com secure (HTTPS)?
Yes. quilljs.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 18, 2026.
Who hosts quilljs.com?
Hosting provider information for quilljs.com is not available yet.
What is quilljs.com's SEO score?
quilljs.com scored 70/100 for SEO in the latest analysis (fair).
What is quilljs.com's overall website score?
quilljs.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has quilljs.com's score changed over time?
quilljs.com's overall score has declined by 1 point (from 83 to 82) since Jul 26, 2026.