8b.io
Best TikTok & Instagram Link in Bio App 2021
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Fair
Summary
Create Awesome Link In Bio for TikTok, Instagram, Youtube, Twitter - One Link for All Your Socials. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Create Awesome Link In Bio for TikTok, Instagram, Youtube, Twitter - One Link for All Your Socials
- United States
- Hosted on Cloudflare
Top issues to fix
12 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
625 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Create Awesome Link In Bio for TikTok, Instagram, Youtube, Twitter - One Link for All Your Socials
Meta tags
- Title
- Best TikTok & Instagram Link in Bio App 2021
- Description
- Create Awesome Link In Bio for TikTok, Instagram, Youtube, Twitter - One Link for All Your Socials
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.21.15
- 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
- 8b.io
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 85
- SAN domains
- 8b.io, *.8b.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 2 · H2 0 · H3 4
Links
1 internal · 10 external · 4 broken
Images
9 total · 4 missing alt
Scripts / Styles
7 scripts · 8 stylesheets
JS / CSS size
166 KB · 288 KB
Page size
32.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- Missing <html lang> attribute
Scan details
- Requested URL
- https://8b.io
- Final URL
- https://8b.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 625 ms
- HTML size
- 32.7 KB
- Redirect chain
- https://8b.io
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Frequently asked questions
- What technology does 8b.io use?
- 8b.io is built with Bootstrap, Cloudflare Analytics.
- Is 8b.io secure (HTTPS)?
- Yes. 8b.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.
- Who hosts 8b.io?
- 8b.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is 8b.io's SEO score?
- 8b.io scored 70/100 for SEO in the latest analysis (fair).
- What is 8b.io's overall website score?
- 8b.io has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card