corteos.tech website report
Corteos Platform
Last scanned
Overall score
Fair
About corteos.tech
corteos.travel is a website. It describes itself as “Enterprise продукт №1 на рынке делового туризма в России и первая в мире открытая платформа для создания business travel tech решений”.
Score profile
Top issues to fix
11 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+5 more issues — details in the sections below.
How it compares
corteos.tech scores higher overall than 7% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
corteos.tech is built with jQuery.
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
corteos.tech serves a certificate that fails verification (hostname mismatch) and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 4
Email security
corteos.tech scores F for email security, with SPF and no DMARC policy.
- SPFWeak
Neutral policy; unlisted senders are neither trusted nor rejected.
- DMARCNot set
No DMARC policy: forged mail is not told to be rejected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
corteos.tech scores 70/100 for performance, with an estimated load time of 2.6 s. A visit emits an estimated 0.37 g of CO2 (grade C).
Page weight
- HTML 652 KB
- JavaScript 20.2 KB
- CSS 337 KB
- Est. load
- 2.63 s
- Response
- 2.61 s
- Scripts / CSS
- 60 / 11
Carbon per visitC
0.37 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
corteos.tech scores 65/100 for SEO and 80/100 for accessibility, with 5 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
41 images · 0 without alt text · 0 lazy-loaded
Links
- Internal 4
- External 11
- Broken 15
SEO issues5
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues2
- No H1 heading found
- Missing <html lang> attribute
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Corteos Platform
- Description
- Enterprise продукт №1 на рынке делового туризма в России и первая в мире открытая платформа для создания business travel tech решений
- Canonical
- https://corteos.travel
- Language
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 13
- RDFa items
- 0
Scan
- Final URL
- https://corteos.travel
- HTTP status
- 200
- Redirects
- https://corteos.tech → https://corteos.info → https://corteos.travel
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about corteos.tech
- What is corteos.tech?
- corteos.travel is a website. It describes itself as “Enterprise продукт №1 на рынке делового туризма в России и первая в мире открытая платформа для создания business travel tech решений”.
- What technology does corteos.tech use?
- corteos.tech is built with jQuery.
- Is corteos.tech secure?
- corteos.tech serves a certificate that fails verification (hostname mismatch) and sets 1 of 6 recommended security headers.
- Is corteos.tech protected against email spoofing?
- corteos.tech scores F for email security, with SPF and no DMARC policy.
- How does corteos.tech compare with similar sites?
- corteos.tech scores higher overall than 7% of the 163,243 sites we have scanned.
- What is corteos.tech's overall score?
- corteos.tech has an overall SiteGraph score of 62/100, combining SEO (65), performance (70), security (35) and accessibility (80).
Open Graph & Twitter