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blockrazor.io

BlockRazor | Low-Latency Infrastructure for Sending and Receiving Transactions

Last scanned Aug 5, 2026, 3:00 AM · 12 views

88

Overall score

Great

Summary

BlockRazor is a global Web3 transaction infrastructure provider offering high-performance, low-latency blockchain networking services including MEV-protected RPC, real-time data streams, and competitive block building. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

BlockRazor

BlockRazor is a global Web3 transaction infrastructure provider offering high-performance, low-latency blockchain networking services including MEV-protected RPC, real-time data streams, and competitive block building.

United States
Hosted on AWS

Products & pricing

Product and pricing information published in this site's own structured data.

BSC Block Builder

Top issues to fix

6 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

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

90

SEO

2 issue(s) found

100

Performance

682 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall
88
SEO
90
Security
65
Performance
100
Accessibility
100

Organization

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

BlockRazor

BlockRazor is a global Web3 transaction infrastructure provider offering high-performance, low-latency blockchain networking services including MEV-protected RPC, real-time data streams, and competitive block building.

X (Twitter)discord.ggGitHubLinkedIn

Contact

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

Meta tags

Title
BlockRazor | Low-Latency Infrastructure for Sending and Receiving Transactions
Description
BlockRazor is a Web3 transaction infrastructure provider for wallets, DEXs, trading bots, searchers, and quantitative trading systems, offering MEV-protected transaction submission, low-latency real-time data streams, and block building services across Ethereum, BSC, Solana, and Base.
Canonical
https://blockrazor.io
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0,user-scalable=0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
BlockRazor | Low-Latency Infrastructure for Sending and Receiving Transactions
og:description
Provides MEV-protected transaction submission, low-latency data streams, and block building services to improve speed, certainty, and execution quality for multi-chain trading systems.
og:type
website
og:url
https://blockrazor.io

Twitter Card

twitter:card
summary
twitter:title
BlockRazor | Low-Latency Infrastructure for Sending and Receiving Transactions
twitter:description
Provides MEV-protected transaction submission, low-latency data streams, and block building services to improve speed, certainty, and execution quality for multi-chain trading systems.

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
18.172.78.61
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 18.172.78.61
  • 18.172.78.52
  • 18.172.78.56
  • 18.172.78.120
AAAA—
MX
  • smtp.google.com
TXT
  • v=MCPv1; k=ed25519; p=KZaLz9ZXsEePOGc0mM0QzDGkrtR28O606MscGdCITuo=
  • google-site-verification=HLhDGIxpyOlbqfEpgy6X09fgVEOXLyDikCY2I4mr7eE
NS
  • ns-1618.awsdns-10.co.uk
  • ns-95.awsdns-11.com
  • ns-751.awsdns-29.net
  • ns-1327.awsdns-37.org
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
www.blockrazor.io
Valid from
Jun 29, 2026
Valid to
Jan 12, 2027
Days until expiry
160
SAN domains
www.blockrazor.io, blockrazor.io

Security headers

  • Strict-Transport-SecurityMissing
  • 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 20 · H3 22

Links

10 internal · 29 external · 0 broken

Images

40 total · 0 missing alt

Scripts / Styles

4 scripts · 7 stylesheets

JS / CSS size

931 KB · 168 KB

Page size

265 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
5
sitemap.xml
Found
URLs in sitemap
7

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://blockrazor.io
Final URL
https://blockrazor.io
HTTP status
200
HTTP version
HTTP/2
Response time
677 ms
HTML size
265 KB
Redirect chain
https://blockrazor.io

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Frequently asked questions

What technology does blockrazor.io use?
blockrazor.io is built with Google Analytics.
Is blockrazor.io secure (HTTPS)?
Yes. blockrazor.io uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 12, 2027.
Who hosts blockrazor.io?
blockrazor.io is hosted on AWS, behind CloudFront CDN.
What is blockrazor.io's SEO score?
blockrazor.io scored 90/100 for SEO in the latest analysis (excellent).
What is blockrazor.io's overall website score?
blockrazor.io has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
What company operates blockrazor.io?
blockrazor.io is operated by BlockRazor. BlockRazor is a global Web3 transaction infrastructure provider offering high-performance, low-latency blockchain networking services including MEV-protected RPC, real-time data streams, and competitive block building.
What products does blockrazor.io offer?
blockrazor.io offers BSC Block Builder.
Has blockrazor.io's score changed over time?
blockrazor.io's overall score has stayed steady at 88/100 since Jul 27, 2026.