modrinth.com

Modrinth

Last scanned Jul 21, 2026, 11:37 AM · 1 view

83

Overall score

Great

Top issues to fix

6 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.
3 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
7 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

Summary

Download Minecraft mods, plugins, datapacks, shaders, resourcepacks, and modpacks on Modrinth. This website uses Nuxt hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Meta description longer than 160 characters.

80

SEO

3 issue(s) found

65

Performance

476 ms

90

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.

X (Twitter)GitHub

Contact

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

Email: support@fronsky.nl

Meta tags

Title: Modrinth
Description: Download Minecraft mods, plugins, datapacks, shaders, resourcepacks, and modpacks on Modrinth. Discover and publish projects on Modrinth with a modern, easy to use interface and API.
Canonical: https://modrinth.com
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Vue.js Nuxt Cloudflare Analytics

Hosting & CDN

Hosting provider: Cloudflare
CDN provider: Cloudflare
IP address: 104.18.22.35
ASN: AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

Type	Value
A	104.18.22.35 104.18.23.35
AAAA	2606:4700::6812:1723 2606:4700::6812:1623
MX	aspmx.l.google.com alt3.aspmx.l.google.com alt4.aspmx.l.google.com alt2.aspmx.l.google.com alt1.aspmx.l.google.com
TXT	cloudflare_dashboard_sso=530489ce8f9d178d25fda90478d229b9 google-site-verification=HPaU7HNnX9_TRfTrqSeOA9jqqgAU2YkouvIfbnR4Wco tailscale-verification=m6Vk8fCjYHASEwkwxH6hxhPJGhMgtbdZiCS6xhkKduNW google-site-verification=g28hGLzbLTRTHt1Aq5XrABvlX1Rwf0XkTvExytv_re4 google-site-verification=s43KEueZRnUu9El6HuqyxlkbhqTHLioZKgyvNxbF1R0 google-site-verification=m-0J73qKus3pWNIPsmc4yXVoKEGVeNsBBYkamB8hPQg
NS	lennon.ns.cloudflare.com kara.ns.cloudflare.com
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: modrinth.com
Valid from: Jun 9, 2026
Valid to: Sep 7, 2026
Days until expiry: 47
SAN domains: cdn.modrinth.com, modrinth.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 17

Links

74 internal · 14 external · 7 broken

Images

86 total · 3 missing alt

Scripts / Styles

4 scripts · 16 stylesheets

JS / CSS size

1.5 MB · 233 KB

Page size

1.9 MB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 1
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://modrinth.com
Final URL: https://modrinth.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 437 ms
HTML size: 1.9 MB
Redirect chain: https://modrinth.com

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Frequently asked questions

What technology does modrinth.com use?: modrinth.com is built with Vue.js, Nuxt, Cloudflare Analytics.
Is modrinth.com secure (HTTPS)?: Yes. modrinth.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 7, 2026.
Who hosts modrinth.com?: modrinth.com is hosted on Cloudflare, behind Cloudflare CDN.
What is modrinth.com's SEO score?: modrinth.com scored 80/100 for SEO in the latest analysis (great).
What is modrinth.com's overall website score?: modrinth.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.