bitdefender.com
Bitdefender - Global Leader in Cybersecurity Software
Last scanned Jul 29, 2026, 1:00 PM · 13 views
Overall score
Excellent
Summary
Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide. This website uses jQuery behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: robots.txt not found.
Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.
Top issues to fix
5 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
300 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 18, 2026
- Overall
- 95
- SEO
- 90
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.
Meta tags
- Title
- Bitdefender - Global Leader in Cybersecurity Software
- Description
- Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.
- Canonical
- https://www.bitdefender.com/en-in/
- Language
- en-IN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.bitdefender.com/content/dam/bitdefender/favicon/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.bitdefender.com
- Valid from
- Oct 6, 2025
- Valid to
- Nov 6, 2026
- Days until expiry
- 100
- SAN domains
- *.bitdefender.com, bitdefender.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 5
Links
211 internal · 22 external · 20 broken
Images
24 total · 0 missing alt
Scripts / Styles
32 scripts · 18 stylesheets
JS / CSS size
1.9 KB · 4.5 KB
Page size
253 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://bitdefender.com
- Final URL
- https://www.bitdefender.com/en-in/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 295 ms
- HTML size
- 253 KB
- Redirect chain
- https://bitdefender.com → https://www.bitdefender.com/ → https://www.bitdefender.com/en-in/
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Frequently asked questions
- What technology does bitdefender.com use?
- bitdefender.com is built with jQuery.
- Is bitdefender.com secure (HTTPS)?
- Yes. bitdefender.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 6, 2026.
- Who hosts bitdefender.com?
- Hosting provider information for bitdefender.com is not available yet.
- What is bitdefender.com's SEO score?
- bitdefender.com scored 90/100 for SEO in the latest analysis (excellent).
- What is bitdefender.com's overall website score?
- bitdefender.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Has bitdefender.com's score changed over time?
- bitdefender.com's overall score has declined by 3 points (from 98 to 95) since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card