Skip to main content
SGSiteGraph

rollupjs.org

Rollup

Last scanned Aug 24, 2026, 1:22 PM

85

Overall score

Great

Summary

compile JS code. This website uses Vue.js hosted on AWS behind Vercel CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

compile JS code

United States
Hosted on AWS

Top issues to fix

8 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+2 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

7 ms

75

Security

HTTPS & header checks

100

Accessibility

0 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.

compile JS code

Meta tags

Title
Rollup
Description
compile JS code
Canonical
Language
en-US
Charset
utf-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest
https://rollupjs.org/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
Rollup
twitter:description
The JavaScript module bundler

Technologies

Detected frameworks, languages, and tools.

Vue.js

Hosting & CDN

Hosting provider
AWS
CDN provider
Vercel
IP address
76.76.21.21
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 76.76.21.21
AAAA—
MX—
TXT—
NS
  • jean.ns.cloudflare.com
  • cody.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
rollupjs.org
Valid from
Aug 15, 2026
Valid to
Nov 13, 2026
Days until expiry
80
SAN domains
rollupjs.org

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 6 · H3 0

Links

8 internal · 6 external · 0 broken

Images

3 total · 0 missing alt

Scripts / Styles

4 scripts · 2 stylesheets

JS / CSS size

4.3 KB · 139 KB

Page size

17.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://rollupjs.org
Final URL
https://rollupjs.org
HTTP status
200
HTTP version
HTTP/2
Response time
7 ms
HTML size
17.3 KB
Redirect chain
https://rollupjs.org

See something wrong on this report? Request a correction

Related websites

Same technology stack

biorbyt.com

Antibodies, Proteins & Life Science Reagents | Biorbyt

100
google-analyticscloudflare-analyticslaravel
Cloudflare· Cloudflare

getname.pl

GetName.pl - Giełda Domen Premium | GetName.pl

100
nuxtcloudflare-analyticsvue
Cloudflare· Cloudflare

atlan.com

Atlan - The Context Layer for AI

100
plausiblemeta-pixelgoogle-analytics
Cloudflare· Cloudflare

aha-music.com

What Is This Song? Free Online Song Finder | AHA Music

100
nuxtcloudflare-analyticsvue
Cloudflare· Cloudflare

bond.edu.au

Bond University | Gold Coast, Queensland, Australia

100
drupalgoogle-analyticsvue
· Cloudflare

gopluslabs.io

GoPlus | The Leading Web3 and AI Agent Security Solutions

100
nuxtvue
Cloudflare· Cloudflare

Same hosting provider

ashbyprd.com

All-in-one Recruiting Software for Ambitious Teams | Ashby

100
nextjsgoogle-analytics
AWS· Netlify

mailroute.net

MailRoute — Cloud Email Security & Threat Protection

100
nextjsplausible
AWS· Vercel

relive.com

Relive | Run, Ride, Hike & more

100
nextjs
AWS· CloudFront

cyware.com

Cyware - AI-Powered Threat Intelligence Platform | Home

100
nextjsgoogle-analytics
AWS· Vercel

moderntreasury.com

Modern Treasury - Build Products That Move Money

100
nextjs
AWS· Vercel

rosa.be

Rosa | Find a doctor quickly and book an appointment online

100
AWS· CloudFront

Frequently asked questions

What technology does rollupjs.org use?
rollupjs.org is built with Vue.js.
Is rollupjs.org secure (HTTPS)?
Yes. rollupjs.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 13, 2026.
Who hosts rollupjs.org?
rollupjs.org is hosted on AWS, behind Vercel CDN.
What is rollupjs.org's SEO score?
rollupjs.org scored 70/100 for SEO in the latest analysis (fair).
What is rollupjs.org's overall website score?
rollupjs.org has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.