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truecaller.com

Truecaller – Identify Unknown Callers & Block Spam Calls

Last scanned Jul 29, 2026, 1:00 PM · 7 views

84

Overall score

Great

Summary

Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. This website uses Nuxt behind Cloudflare CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. Trusted by millions for smarter, safer communication.

Top issues to fix

8 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

32 ms

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 18, 2026

Overall
84
SEO
60
Security
90
Performance
100
Accessibility
90

Organization

Company details published in this site's own structured data.

Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. Trusted by millions for smarter, safer communication.

FacebookX (Twitter)InstagramYouTubeLinkedIn

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

OpenGraph & Twitter Card

OpenGraph

og:title
Truecaller – Identify Unknown Callers & Block Spam Calls
og:description
Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. Trusted by millions for smarter, safer communication.
og:type
website
og:url
—

Twitter Card

twitter:card
app
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nuxt

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.truecaller.com
Valid from
Jul 22, 2026
Valid to
Oct 20, 2026
Days until expiry
83
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 0 · H2 0 · H3 0

Links

53 internal · 14 external · 20 broken

Images

5 total · 0 missing alt

Scripts / Styles

8 scripts · 13 stylesheets

JS / CSS size

51.3 KB · 0 B

Page size

103 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://truecaller.com
Final URL
https://www.truecaller.com/
HTTP status
200
HTTP version
HTTP/2
Response time
30 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 Nuxt.
Is truecaller.com secure (HTTPS)?
Yes. truecaller.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.
Who hosts truecaller.com?
Hosting provider information for truecaller.com is not available yet.
What is truecaller.com's SEO score?
truecaller.com scored 60/100 for SEO in the latest analysis (fair).
What is truecaller.com's overall website score?
truecaller.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
Has truecaller.com's score changed over time?
truecaller.com's overall score has declined by 3 points (from 87 to 84) since Jul 18, 2026.