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mevblocker.io

MEV Blocker - Everyday protection from harmful MEV

Last scanned Jul 21, 2026, 12:33 PM

86

Overall score

Great

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.

  • robots.txt not found

    SEO

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

+2 more issues — details in the sections below.

Summary

MEV Blocker is a fast and free RPC endpoint that protects users from frontrunning and sandwich attacks on a wide range of Ethereum transactions. This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

75

SEO

4 issue(s) found

100

Performance

666 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.

Meta tags

Title
MEV Blocker - Everyday protection from harmful MEV
Description
MEV Blocker is a fast and free RPC endpoint that protects users from frontrunning and sandwich attacks on a wide range of Ethereum transactions.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width,initial-scale=1,maximum-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
MEV Blocker
og:description
MEV Blocker is a fast and free RPC endpoint that protects users from frontrunning and sandwich attacks on a wide range of Ethereum transactions.
og:type
website
og:url
https://mevblocker.io

Twitter Card

twitter:card
summary_large_image
twitter:title
MEV Blocker
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Next.jsGoogle Analytics

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.11.61
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.11.61
  • 104.18.10.61
AAAA
  • 2606:4700::6812:b3d
  • 2606:4700::6812:a3d
MX—
TXT
  • google-site-verification=RpvA-GXooOmyF8InNaMDmlcVqMfLsaxLMocy8TDVdJE
NS
  • vera.ns.cloudflare.com
  • micah.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
mevblocker.io
Valid from
Jul 8, 2026
Valid to
Oct 6, 2026
Days until expiry
77
SAN domains
mevblocker.io, *.mevblocker.io

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 3 · H3 8

Links

3 internal · 22 external · 1 broken

Images

24 total · 0 missing alt

Scripts / Styles

16 scripts · 1 stylesheets

JS / CSS size

154 KB · 52.9 KB

Page size

77.2 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://mevblocker.io
Final URL
https://mevblocker.io
HTTP status
200
HTTP version
HTTP/2
Response time
665 ms
HTML size
77.2 KB
Redirect chain
https://mevblocker.io

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Frequently asked questions

What technology does mevblocker.io use?
mevblocker.io is built with Next.js, Google Analytics.
Is mevblocker.io secure (HTTPS)?
Yes. mevblocker.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 6, 2026.
Who hosts mevblocker.io?
mevblocker.io is hosted on Cloudflare, behind Cloudflare CDN.
What is mevblocker.io's SEO score?
mevblocker.io scored 75/100 for SEO in the latest analysis (fair).
What is mevblocker.io's overall website score?
mevblocker.io has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.