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comsol.com

COMSOL - Software for Multiphysics Simulation

Last scanned Jul 26, 2026, 5:47 AM

91

Overall score

Excellent

Summary

COMSOL develops multiphysics software used by engineers and researchers to simulate real-world designs, devices, and processes across industries. This website uses Apache. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

COMSOL develops multiphysics software used by engineers and researchers to simulate real-world designs, devices, and processes across industries.

Top issues to fix

5 issues found · 1 high priority

  • 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.

  • Missing canonical link

    SEO

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

  • robots.txt not found

    SEO

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

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

75

SEO

4 issue(s) found

100

Performance

713 ms

100

Security

HTTPS & header checks

90

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.

COMSOL develops multiphysics software used by engineers and researchers to simulate real-world designs, devices, and processes across industries.

LinkedInInstagramX (Twitter)

Meta tags

Title
COMSOL - Software for Multiphysics Simulation
Description
COMSOL develops multiphysics software used by engineers and researchers to simulate real-world designs, devices, and processes across industries.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
COMSOL: Multiphysics Software for Optimizing Designs
og:description
COMSOL is the developer of COMSOL Multiphysics® software, an interactive environment for modeling and simulating scientific and engineering problems.
og:type
summary_large_image
og:url
https://www.comsol.com/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsGoogle AdsApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.comsol.com
Valid from
Jun 17, 2026
Valid to
Jan 2, 2027
Days until expiry
157
SAN domains
*.comsol.com, www.comsol.de, www.comsol.fr, www.comsol.ru, www.comsol.it, www.comsol.jp, comsol.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • 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

88 internal · 8 external · 20 broken

Images

55 total · 1 missing alt

Scripts / Styles

22 scripts · 3 stylesheets

JS / CSS size

5.9 KB · 0 B

Page size

143 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://comsol.com
Final URL
https://www.comsol.com/
HTTP status
200
HTTP version
HTTP/1.1
Response time
711 ms
HTML size
143 KB
Redirect chain
https://comsol.com → https://www.comsol.com/

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Frequently asked questions

What technology does comsol.com use?
comsol.com is built with jQuery, Google Analytics, Google Ads, Apache.
Is comsol.com secure (HTTPS)?
Yes. comsol.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 2, 2027.
Who hosts comsol.com?
Hosting provider information for comsol.com is not available yet.
What is comsol.com's SEO score?
comsol.com scored 75/100 for SEO in the latest analysis (fair).
What is comsol.com's overall website score?
comsol.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.