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nestjs.com

NestJS - A progressive Node.js framework

Last scanned Jul 26, 2026, 1:49 PM

83

Overall score

Great

Summary

NestJS is a framework for building efficient, scalable Node.js web applications. This website uses Google Analytics behind Netlify CDN. SEO is good (75/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

Top issues to fix

9 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

70 ms

75

Security

HTTPS & header checks

85

Accessibility

1 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.

NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

GitHubX (Twitter)LinkedInGitHub

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
NestJS - A progressive Node.js framework
Description
NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
Canonical
https://nestjs.com
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
NestJS - A progressive Node.js framework
og:description
NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
og:type
website
og:url
https://nestjs.com

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
Netlify
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
nestjs.com
Valid from
Jul 18, 2026
Valid to
Oct 16, 2026
Days until expiry
79
SAN domains
nestjs.com, www.nestjs.com

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 5 · H3 23

Links

1 internal · 44 external · 20 broken

Images

47 total · 19 missing alt

Scripts / Styles

10 scripts · 4 stylesheets

JS / CSS size

2.5 KB · 9.4 KB

Page size

142 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • 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://nestjs.com
Final URL
https://nestjs.com
HTTP status
200
HTTP version
HTTP/2
Response time
68 ms
HTML size
142 KB
Redirect chain
https://nestjs.com

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Frequently asked questions

What technology does nestjs.com use?
nestjs.com is built with Google Analytics.
Is nestjs.com secure (HTTPS)?
Yes. nestjs.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 16, 2026.
Who hosts nestjs.com?
Hosting provider information for nestjs.com is not available yet.
What is nestjs.com's SEO score?
nestjs.com scored 75/100 for SEO in the latest analysis (fair).
What is nestjs.com's overall website score?
nestjs.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.