eslint.org
Find and fix problems in your JavaScript code - ESLint - Pluggable JavaScript Linter
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Great
Summary
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. This website uses Google Analytics hosted on AWS behind Netlify CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
72 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
Contact
Email, phone, and address published on this site's own pages.
- vasis351@hotmail.com
Meta tags
- Title
- Find and fix problems in your JavaScript code - ESLint - Pluggable JavaScript Linter
- Description
- A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
- Canonical
- https://eslint.org/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://eslint.org/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- eslint.org
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 63
- SAN domains
- *.eslint.org, eslint.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 9 · H3 7
Links
21 internal · 34 external · 1 broken
Images
46 total · 0 missing alt
Scripts / Styles
16 scripts · 1 stylesheets
JS / CSS size
79.7 KB · 93.0 KB
Page size
88.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://eslint.org
- Final URL
- https://eslint.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 71 ms
- HTML size
- 88.2 KB
- Redirect chain
- https://eslint.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does eslint.org use?
- eslint.org is built with Google Analytics.
- Is eslint.org secure (HTTPS)?
- Yes. eslint.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
- Who hosts eslint.org?
- eslint.org is hosted on AWS, behind Netlify CDN.
- What is eslint.org's SEO score?
- eslint.org scored 80/100 for SEO in the latest analysis (great).
- What is eslint.org's overall website score?
- eslint.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card