chemport.ru
Химия во всех проявлениях - Химический портал ChemPort.Ru
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Fair
Summary
Химия: материалы, оборудование, новости науки и предприятий, вакансии, форум, торговый центр, выставки, каталог предприя�… This website uses Nginx. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (60/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Химия: материалы, оборудование, новости науки и предприятий, вакансии, форум, торговый центр, выставки, каталог предприятий, справочник, авторефераты.
Top issues to fix
11 issues found · 3 high priority
TLS certificate expires in 3 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
171 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Химия: материалы, оборудование, новости науки и предприятий, вакансии, форум, торговый центр, выставки, каталог предприятий, справочник, авторефераты.
Meta tags
- Title
- Химия во всех проявлениях - Химический портал ChemPort.Ru
- Description
- Химия: материалы, оборудование, новости науки и предприятий, вакансии, форум, торговый центр, выставки, каталог предприятий, справочник, авторефераты.
- Canonical
- Language
- Charset
- windows-1251
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 80.87.203.35
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- chemport.ru
- Valid from
- May 29, 2026
- Valid to
- Aug 27, 2026
- Days until expiry
- 3
- SAN domains
- chemport.ru, www.chemport.ru
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 0
Links
140 internal · 3 external · 0 broken
Images
7 total · 0 missing alt
Scripts / Styles
5 scripts · 1 stylesheets
JS / CSS size
258 KB · 16.4 KB
Page size
24.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 26
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://chemport.ru
- Final URL
- https://chemport.ru
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 171 ms
- HTML size
- 24.6 KB
- Redirect chain
- https://chemport.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does chemport.ru use?
- chemport.ru is built with Nginx.
- Is chemport.ru secure (HTTPS)?
- Yes. chemport.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 27, 2026.
- Who hosts chemport.ru?
- Hosting provider information for chemport.ru is not available yet.
- What is chemport.ru's SEO score?
- chemport.ru scored 70/100 for SEO in the latest analysis (fair).
- What is chemport.ru's overall website score?
- chemport.ru has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card