mattermost.com
Mattermost | Collaboration Platform for Mission Critical Work
Last scanned Jul 25, 2026, 2:25 AM · 1 view
Overall score
Excellent
Summary
Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform.
- United States
- Hosted on Cloudflare
Top issues to fix
1 issue found
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
SEO
1 issue(s) found
Performance
924 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Mattermost | Collaboration Platform for Mission Critical Work
- Description
- Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform.
- Canonical
- https://mattermost.com/
- Language
- en-US
- 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
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.1.109
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- mattermost.com
- Valid from
- Jun 16, 2026
- Valid to
- Sep 14, 2026
- Days until expiry
- 51
- SAN domains
- mattermost.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 24 · H3 6
Links
69 internal · 25 external · 0 broken
Images
46 total · 0 missing alt
Scripts / Styles
13 scripts · 0 stylesheets
JS / CSS size
4.4 KB · 78.8 KB
Page size
214 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 34
- sitemap.xml
- Found
- URLs in sitemap
- 852
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Account Manager - Federal | United States | Jun 18, 2026 |
| Commercial Account Manager (UK) | United Kingdom | Jun 18, 2026 |
| Forward Deployed Engineer | United States; Washington, District of Columbia, United States | Jul 13, 2026 |
| GRC Manager | United States | Jul 2, 2026 |
| Lead Site Reliability Engineer | United States | Jun 18, 2026 |
| Senior Account Executive (Enterprise) | United States | Jul 2, 2026 |
| Senior Account Executive, Navy Sector | Honolulu, Hawaii, United States; San Diego, California, United States; United States | Jun 18, 2026 |
| Senior React Native Engineer | United States | Jun 23, 2026 |
| Senior Security Engineer | United Kingdom | Jun 19, 2026 |
| Senior Security Engineer | Germany | Jun 19, 2026 |
| Senior Security Engineer | Spain | Jun 19, 2026 |
| Staff Software Engineer, Testing Infrastructure | United States | Jun 19, 2026 |
| Technical Sales Engineer/ Lead | Tokyo, Japan | Jun 19, 2026 |
Team
People listed on this site's own team or about page.
Scan details
- Requested URL
- https://mattermost.com
- Final URL
- https://mattermost.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 920 ms
- HTML size
- 214 KB
- Redirect chain
- https://mattermost.com
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Frequently asked questions
- What technology does mattermost.com use?
- mattermost.com is built with WordPress, Google Analytics.
- Is mattermost.com secure (HTTPS)?
- Yes. mattermost.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.
- Who hosts mattermost.com?
- mattermost.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is mattermost.com's SEO score?
- mattermost.com scored 95/100 for SEO in the latest analysis (excellent).
- What is mattermost.com's overall website score?
- mattermost.com has an overall SiteGraph score of 99/100, combining SEO, performance, security, and accessibility.
- Is mattermost.com hiring?
- Yes. mattermost.com has 13 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card