kla.com
KLA | Leaders in Process Control & Yield Management
Last scanned Jul 29, 2026, 8:00 PM · 9 views
Overall score
Excellent
Summary
KLA is a leader in process control using advanced inspection tools, metrology systems, and computational analytics. This website uses WordPress. SEO is good (85/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.
KLA is a leader in process control using advanced inspection tools, metrology systems, and computational analytics. Keep Looking Ahead.
Top issues to fix
5 issues found
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
1.33 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+11 overall since Jul 22, 2026
- Overall
- 90
- SEO
- 85
- Security
- 100
- Performance
- 90
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
KLA is a leader in process control using advanced inspection tools, metrology systems, and computational analytics. Keep Looking Ahead.
Meta tags
- Title
- KLA | Leaders in Process Control & Yield Management
- Description
- KLA is a leader in process control using advanced inspection tools, metrology systems, and computational analytics. Keep Looking Ahead.
- Canonical
- https://www.kla.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- Let's Encrypt
- Subject
- *.kla.com
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 49
- SAN domains
- *.kla.com, kla.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 4 · H2 7 · H3 9
Links
112 internal · 29 external · 20 broken
Images
19 total · 4 missing alt
Scripts / Styles
22 scripts · 4 stylesheets
JS / CSS size
24.0 KB · 33.5 KB
Page size
192 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://kla.com
- Final URL
- https://www.kla.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.33 s
- HTML size
- 192 KB
- Redirect chain
- https://kla.com → https://www.kla.com/
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Frequently asked questions
- What technology does kla.com use?
- kla.com is built with WordPress, WooCommerce.
- Is kla.com secure (HTTPS)?
- Yes. kla.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 17, 2026.
- Who hosts kla.com?
- Hosting provider information for kla.com is not available yet.
- What is kla.com's SEO score?
- kla.com scored 85/100 for SEO in the latest analysis (great).
- What is kla.com's overall website score?
- kla.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has kla.com's score changed over time?
- kla.com's overall score has improved by 11 points (from 79 to 90) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card