ethscan.org
Ethereum Block Explorer - Search Blocks, Transactions & Addresses | Ethscan
Last scanned Aug 24, 2026, 1:22 PM · 2 views
Overall score
Excellent
Summary
Explore the Ethereum blockchain with Ethscan - real-time access to blocks, transactions, wallet addresses, smart contracts and on-chain data. This website uses Express hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Explore the Ethereum blockchain with Ethscan - real-time access to blocks, transactions, wallet addresses, smart contracts and on-chain data.
- United States
- Hosted on Cloudflare
Top issues to fix
6 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
300 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Explore the Ethereum blockchain with Ethscan - real-time access to blocks, transactions, wallet addresses, smart contracts and on-chain data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://ethscan.org/contact
Meta tags
- Title
- Ethereum Block Explorer - Search Blocks, Transactions & Addresses | Ethscan
- Description
- Explore the Ethereum blockchain with Ethscan - real-time access to blocks, transactions, wallet addresses, smart contracts and on-chain data.
- Canonical
- https://ethscan.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://ethscan.org/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.67.154.101
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- ethscan.org
- Valid from
- Aug 17, 2026
- Valid to
- Nov 15, 2026
- Days until expiry
- 82
- SAN domains
- ethscan.org, *.ethscan.org
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 3 · H3 7
Links
20 internal · 3 external · 1 broken
Images
10 total · 0 missing alt
Scripts / Styles
8 scripts · 1 stylesheets
JS / CSS size
38.1 KB · 21.0 KB
Page size
59.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://ethscan.org
- Final URL
- https://ethscan.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 299 ms
- HTML size
- 59.3 KB
- Redirect chain
- https://ethscan.org
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Frequently asked questions
- What technology does ethscan.org use?
- ethscan.org is built with Express, Node.js, Google Analytics, Cloudflare Analytics.
- Is ethscan.org secure (HTTPS)?
- Yes. ethscan.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 15, 2026.
- Who hosts ethscan.org?
- ethscan.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is ethscan.org's SEO score?
- ethscan.org scored 95/100 for SEO in the latest analysis (excellent).
- What is ethscan.org's overall website score?
- ethscan.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Is ethscan.org hiring?
- ethscan.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card