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SGSiteGraph

yworks.com

yWorks - the diagramming experts

Last scanned Jul 26, 2026, 1:19 PM

75

Overall score

Fair

Summary

High-quality software components for graph analysis, automatic graph layout, and visualization. This website is hosted on Cloudflare. SEO is good (75/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.

High-quality software components for graph analysis, automatic graph layout, and visualization.

United States
Hosted on Cloudflare

Top issues to fix

9 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

90

Performance

1.57 s

65

Security

HTTPS & header checks

70

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

High-quality software components for graph analysis, automatic graph layout, and visualization.

GitHubLinkedInYouTubeX (Twitter)Facebook

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
yWorks - the diagramming experts
Description
High-quality software components for graph analysis, automatic graph layout, and visualization.
Canonical
https://www.yworks.com
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.yworks.com/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
yWorks - the diagramming experts
og:description
High-quality software components for graph analysis, advanced automatic graph layout, and visualization.
og:type
website
og:url
https://www.yworks.com

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.26.8.49
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.26.8.49
  • 104.26.9.49
  • 172.67.74.162
AAAA
  • 2606:4700:20::ac43:4aa2
  • 2606:4700:20::681a:931
  • 2606:4700:20::681a:831
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
yworks.com
Valid from
Jul 28, 2026
Valid to
Oct 26, 2026
Days until expiry
89
SAN domains
yworks.com, *.yworks.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 3 · H2 7 · H3 8

Links

46 internal · 23 external · 0 broken

Images

59 total · 57 missing alt

Scripts / Styles

5 scripts · 1 stylesheets

JS / CSS size

16 B · 9.7 KB

Page size

241 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
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://yworks.com
Final URL
https://www.yworks.com/
HTTP status
200
HTTP version
HTTP/2
Response time
1.57 s
HTML size
241 KB
Redirect chain
https://yworks.com → https://www.yworks.com/

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Frequently asked questions

What technology does yworks.com use?
We did not detect any specific technologies for yworks.com in the latest scan.
Is yworks.com secure (HTTPS)?
Yes. yworks.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 26, 2026.
Who hosts yworks.com?
yworks.com is hosted on Cloudflare, behind Cloudflare CDN.
What is yworks.com's SEO score?
yworks.com scored 75/100 for SEO in the latest analysis (fair).
What is yworks.com's overall website score?
yworks.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.