pruffmelab.com
PRUFFMELAB
Last scanned Jul 27, 2026, 3:43 PM
Overall score
Great
Summary
This website uses Nginx hosted on SELECTEL - JSC Selectel, RU. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- Russia
- Hosted on SELECTEL - JSC Selectel, RU
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
TLS certificate expires in 29 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
218 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Source: https://pruffmelab.com/contact
Meta tags
- Title
- PRUFFMELAB
- Description
- Canonical
- Language
- ru
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SELECTEL - JSC Selectel, RU
- CDN provider
- —
- IP address
- 95.213.132.123
- ASN
- AS49505 (SELECTEL - JSC Selectel, RU)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GlobalSign nv-sa
- Subject
- *.pruffmelab.com
- Valid from
- Feb 25, 2026
- Valid to
- Aug 25, 2026
- Days until expiry
- 29
- SAN domains
- *.pruffmelab.com, pruffmelab.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 4 · H2 3 · H3 3
Links
0 internal · 0 external · 0 broken
Images
10 total · 0 missing alt
Scripts / Styles
6 scripts · 7 stylesheets
JS / CSS size
303 KB · 187 KB
Page size
7.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Found
- URLs in sitemap
- 11
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
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://pruffmelab.com
- Final URL
- https://pruffmelab.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 218 ms
- HTML size
- 7.6 KB
- Redirect chain
- https://pruffmelab.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pruffmelab.com use?
- pruffmelab.com is built with Bootstrap, jQuery, Nginx.
- Is pruffmelab.com secure (HTTPS)?
- Yes. pruffmelab.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Aug 25, 2026.
- Who hosts pruffmelab.com?
- pruffmelab.com is hosted on SELECTEL - JSC Selectel, RU.
- What is pruffmelab.com's SEO score?
- pruffmelab.com scored 65/100 for SEO in the latest analysis (fair).
- What is pruffmelab.com's overall website score?
- pruffmelab.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is pruffmelab.com hiring?
- pruffmelab.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card