truecaller.com
Truecaller – Identify Unknown Callers & Block Spam Calls
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Great
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
+1 more issue — details in the sections below.
Summary
Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. This website uses Nuxt hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
SEO
4 issue(s) found
Performance
40 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Truecaller – Identify Unknown Callers & Block Spam Calls
- Description
- Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. Trusted by millions for smarter, safer communication.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.truecaller.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.9.130
- 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.truecaller.com
- Valid from
- May 24, 2026
- Valid to
- Aug 22, 2026
- Days until expiry
- 34
- SAN domains
- www.truecaller.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 12
Links
63 internal · 21 external · 1 broken
Images
51 total · 18 missing alt
Scripts / Styles
9 scripts · 13 stylesheets
JS / CSS size
51.3 KB · 45 B
Page size
103 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 7
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
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://truecaller.com
- Final URL
- https://www.truecaller.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 38 ms
- HTML size
- 103 KB
- Redirect chain
- https://truecaller.com → https://www.truecaller.com/
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Frequently asked questions
- What technology does truecaller.com use?
- truecaller.com is built with Vue.js, Nuxt.
- Is truecaller.com secure (HTTPS)?
- Yes. truecaller.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 22, 2026.
- Who hosts truecaller.com?
- truecaller.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is truecaller.com's SEO score?
- truecaller.com scored 75/100 for SEO in the latest analysis (fair).
- What is truecaller.com's overall website score?
- truecaller.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Is truecaller.com hiring?
- truecaller.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card