oklink.com
OKLink | The Best Multi-crypto Blockchain Explorer & Search Engine
Last scanned Jul 26, 2026, 4:25 AM · 1 view
Overall score
Great
Summary
OKLink is the world's leading multi-chain blockchain explorer which provides data information of Bitcoin, Ethereum, Litecoin as well as BTC block, BTC Halving, ETH burning info and so on, aiming to be the best blockcha… This website uses React hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (75/100). Top issue: Title longer than 60 characters.
OKLink is the world's leading multi-chain blockchain explorer which provides data information of Bitcoin, Ethereum, Litecoin as well as BTC block, BTC Halving, ETH burning info and so on, aiming to be the best blockchain explorer worldwide.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found
6 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
230 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
OKLink is the world's leading multi-chain blockchain explorer which provides data information of Bitcoin, Ethereum, Litecoin as well as BTC block, BTC Halving, ETH burning info and so on, aiming to be the best blockchain explorer worldwide.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- OKLink | The Best Multi-crypto Blockchain Explorer & Search Engine
- Description
- OKLink is the world's leading multi-chain blockchain explorer which provides data information of Bitcoin, Ethereum, Litecoin as well as BTC block, BTC Halving, ETH burning info and so on, aiming to be the best blockchain explorer worldwide.
- Canonical
- https://www.oklink.com
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.17.134.40
- 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
- www.oklink.com
- Valid from
- Jul 3, 2026
- Valid to
- Oct 1, 2026
- Days until expiry
- 67
- SAN domains
- www.oklink.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 7 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 0
Links
48 internal · 26 external · 1 broken
Images
1 total · 0 missing alt
Scripts / Styles
29 scripts · 7 stylesheets
JS / CSS size
1.0 MB · 1.6 MB
Page size
38.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 20
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://oklink.com
- Final URL
- https://www.oklink.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 230 ms
- HTML size
- 38.2 KB
- Redirect chain
- https://oklink.com → https://www.oklink.com/
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Frequently asked questions
- What technology does oklink.com use?
- oklink.com is built with React.
- Is oklink.com secure (HTTPS)?
- Yes. oklink.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 1, 2026.
- Who hosts oklink.com?
- oklink.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is oklink.com's SEO score?
- oklink.com scored 80/100 for SEO in the latest analysis (great).
- What is oklink.com's overall website score?
- oklink.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card