overleaf.com
Overleaf, Online LaTeX Editor
Last scanned Jul 29, 2026, 6:00 PM · 12 views
Overall score
Excellent
Summary
An online LaTeX editor that’s easy to use. This website uses Nginx. SEO is good (80/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
An online LaTeX editor that’s easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.
Top issues to fix
5 issues found
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
615 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-2 overall since Jul 21, 2026
- Overall
- 91
- SEO
- 80
- Security
- 100
- Performance
- 100
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
An online LaTeX editor that’s easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Overleaf, Online LaTeX Editor
- Description
- An online LaTeX editor that’s easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.
- Canonical
- https://www.overleaf.com
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=yes
- Robots meta
- Manifest
- https://cdn.overleaf.com/web.sitemanifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- overleaf.com
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 64
- SAN domains
- overleaf.com, admin.overleaf.com, v2.overleaf.com, support.overleaf.com, www.overleaf.com, es.overleaf.com, de.overleaf.com, cs.overleaf.com, pt.overleaf.com, fr.overleaf.com, sv.overleaf.com, nl.overleaf.com, tr.overleaf.com, it.overleaf.com, cn.overleaf.com, no.overleaf.com, ru.overleaf.com, da.overleaf.com, ko.overleaf.com, ja.overleaf.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 9
Links
38 internal · 24 external · 20 broken
Images
25 total · 8 missing alt
Scripts / Styles
25 scripts · 1 stylesheets
JS / CSS size
1.8 KB · 0 B
Page size
56.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://overleaf.com
- Final URL
- https://www.overleaf.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 614 ms
- HTML size
- 56.3 KB
- Redirect chain
- https://overleaf.com → https://www.overleaf.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does overleaf.com use?
- overleaf.com is built with Google Analytics, Nginx.
- Is overleaf.com secure (HTTPS)?
- Yes. overleaf.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 2, 2026.
- Who hosts overleaf.com?
- Hosting provider information for overleaf.com is not available yet.
- What is overleaf.com's SEO score?
- overleaf.com scored 80/100 for SEO in the latest analysis (great).
- What is overleaf.com's overall website score?
- overleaf.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- Has overleaf.com's score changed over time?
- overleaf.com's overall score has declined by 2 points (from 93 to 91) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card