flashbots.net
Flashbots
Last scanned Jul 29, 2026, 2:00 PM · 11 views
Overall score
Great
Summary
A research and development organization mitigating the negative externalities posed by MEV. This website uses Next.js behind Vercel CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
A research and development organization mitigating the negative externalities posed by MEV.
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
21 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 21, 2026
- Overall
- 88
- SEO
- 80
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- jobs@flashbots.net
Meta tags
- Title
- Flashbots
- Description
- A research and development organization mitigating the negative externalities posed by MEV.
- Canonical
- https://www.flashbots.net
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index,follow
- Manifest
- https://www.flashbots.net/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.flashbots.net
- Valid from
- Jun 3, 2026
- Valid to
- Sep 1, 2026
- Days until expiry
- 33
- SAN domains
- www.flashbots.net
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 0 · H3 4
Links
3 internal · 55 external · 20 broken
Images
1 total · 0 missing alt
Scripts / Styles
14 scripts · 2 stylesheets
JS / CSS size
141 KB · 0 B
Page size
183 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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://flashbots.net
- Final URL
- https://www.flashbots.net/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 18 ms
- HTML size
- 183 KB
- Redirect chain
- https://flashbots.net → https://www.flashbots.net/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does flashbots.net use?
- flashbots.net is built with Next.js.
- Is flashbots.net secure (HTTPS)?
- Yes. flashbots.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 1, 2026.
- Who hosts flashbots.net?
- Hosting provider information for flashbots.net is not available yet.
- What is flashbots.net's SEO score?
- flashbots.net scored 80/100 for SEO in the latest analysis (great).
- What is flashbots.net's overall website score?
- flashbots.net has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has flashbots.net's score changed over time?
- flashbots.net's overall score has stayed steady at 88/100 since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card