synopsys.com
Synopsys | EDA Tools, Semiconductor IP & Systems Verification
Last scanned Jul 25, 2026, 10:25 AM · 2 views
Overall score
Great
Summary
Synopsys is a valued partner for global silicon to systems design across a wide range of vertical markets, empowering technology innovators everywhere with the industry’s most comprehensive and trusted solutions. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is good (75/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Synopsys is a valued partner for global silicon to systems design across a wide range of vertical markets, empowering technology innovators everywhere with the industry’s most comprehensive and trusted solutions.
- United States
- Hosted on Cloudflare
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
SEO
4 issue(s) found
Performance
1.58 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Synopsys is a valued partner for global silicon to systems design across a wide range of vertical markets, empowering technology innovators everywhere with the industry’s most comprehensive and trusted solutions.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Synopsys | EDA Tools, Semiconductor IP & Systems Verification
- Description
- Synopsys is a valued partner for global silicon to systems design across a wide range of vertical markets, empowering technology innovators everywhere with the industry’s most comprehensive and trusted solutions.
- Canonical
- https://www.synopsys.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.15.40
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.synopsys.com
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 53
- SAN domains
- www.synopsys.com, *.www.synopsys.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 19 · H3 10
Links
113 internal · 22 external · 0 broken
Images
71 total · 20 missing alt
Scripts / Styles
19 scripts · 3 stylesheets
JS / CSS size
685 KB · 1.4 KB
Page size
205 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
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://synopsys.com
- Final URL
- https://www.synopsys.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.57 s
- HTML size
- 205 KB
- Redirect chain
- https://synopsys.com → https://www.synopsys.com/
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Frequently asked questions
- What technology does synopsys.com use?
- synopsys.com is built with jQuery, Cloudflare Analytics.
- Is synopsys.com secure (HTTPS)?
- Yes. synopsys.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
- Who hosts synopsys.com?
- synopsys.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is synopsys.com's SEO score?
- synopsys.com scored 70/100 for SEO in the latest analysis (fair).
- What is synopsys.com's overall website score?
- synopsys.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is synopsys.com hiring?
- synopsys.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card