Is nginx.org secure (HTTPS)?

Yes. nginx.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Jul 20, 2026.

What is nginx.org's SEO score?

nginx.org scored 70/100 for SEO in the latest analysis (fair).

What is nginx.org's overall website score?

nginx.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

nginx.org

nginx

Last scanned Jul 14, 2026, 1:28 PM

Overall score

Fair

Summary

This website uses Nginx hosted on AWS. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (60/100) and performance excellent (100/100). Top issue: Missing meta description.

SEO

4 issue(s) found

100

Performance

123 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Organization

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

X (Twitter)

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: AWS
CDN provider: —
IP address: 3.125.197.172
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	3.125.197.172
AAAA	2a05:d014:5c0:2601::6 2a05:d014:5c0:2600::6
MX	mail.nginx.org
TXT	google-site-verification=FnbM63M8trsWPaAVXzpX1ycy4deAdB_OaXh694KtdFU v=spf1 ip4:206.251.255.60/30 ip4:94.130.165.194/32 ip4:206.251.255.64/31 ~all
NS	ns2.f5clouddns.com ns1.f5clouddns.com
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.2
Issuer: Let's Encrypt
Subject: nginx.org
Valid from: Apr 21, 2026
Valid to: Jul 20, 2026
Days until expiry: 5
SAN domains: agent-benchmarks.nginx.com, docs-dev.nginx.com, docs-staging.nginx.com, docs.nginx.com, forum.nginx.org, hg.nginx.org, internal-beta-docs.nginx.com, lxr.nginx.org, mailman.nginx.org, nginx.org, nginx.ru, packages.nginx.org, quic.nginx.org, revamp.nginx.org, sources.nginx.org, staging.nginx.org, trac.nginx.org, unit.nginx.org, version.nginx.com, www.nginx.org, www.nginx.ru

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 1 · H3 0

Links

27 internal · 13 external · 0 broken

Images

5 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 7.7 KB

Page size

6.7 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 1
sitemap.xml: Found
URLs in sitemap: 359

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://nginx.org
Final URL: https://nginx.org
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 123 ms
HTML size: 6.7 KB
Redirect chain: https://nginx.org

Frequently asked questions

What technology does nginx.org use?: nginx.org is built with Nginx.
Is nginx.org secure (HTTPS)?: Yes. nginx.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Jul 20, 2026.
Who hosts nginx.org?: nginx.org is hosted on AWS.
What is nginx.org's SEO score?: nginx.org scored 70/100 for SEO in the latest analysis (fair).
What is nginx.org's overall website score?: nginx.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.