gsmforum.su website report
GSM Форум - GSMForum.SU
Last scanned
Overall score
Fair
About gsmforum.su
gsmforum.su is a website. It describes itself as “форум по ремонту мобильных телефонов , прошивке и русификации”.
Score profile
Top issues to fix
14 issues found · 4 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 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.
+8 more issues — details in the sections below.
How it compares
gsmforum.su scores higher overall than 16% 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
gsmforum.su is built with Nginx.
Servers (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
gsmforum.su uses TLS 1.2 with a certificate valid for 49 more days and sets 0 of 6 recommended security headers.
Security headers0 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
- 3
Email security
gsmforum.su scores F for email security, with no SPF record and no DMARC policy.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- 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
gsmforum.su scores 90/100 for performance, with an estimated load time of 0.6 s. A visit emits an estimated 0.10 g of CO2 (grade A+).
Page weight
- HTML 256 KB
- JavaScript 1.0 KB
- CSS 6.2 KB
- Est. load
- 576 ms
- Response
- 571 ms
- Scripts / CSS
- 15 / 1
Carbon per visitA+
0.10 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
gsmforum.su scores 55/100 for SEO and 85/100 for accessibility, with 7 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
389 images · 0 without alt text · 0 lazy-loaded
Links
- Internal 902
- External 1
- Broken 5
SEO issues7
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues2
- No H1 heading found
- Missing viewport meta tag
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- GSM Форум - GSMForum.SU
- Description
- форум по ремонту мобильных телефонов , прошивке и русификации. Оборудование для ремонта мобильных телефонов , программное обеспечение и программаторы , диагностика и устранение неисправностей мобильных телефонов.
- Canonical
- Language
- ru
- 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
- 0
- RDFa items
- 0
Scan
- Final URL
- https://gsmforum.su
- HTTP status
- 200
- Redirects
- https://gsmforum.su
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about gsmforum.su
- What is gsmforum.su?
- gsmforum.su is a website. It describes itself as “форум по ремонту мобильных телефонов , прошивке и русификации”.
- What technology does gsmforum.su use?
- gsmforum.su is built with Nginx.
- Is gsmforum.su secure?
- gsmforum.su uses TLS 1.2 with a certificate valid for 49 more days and sets 0 of 6 recommended security headers.
- Is gsmforum.su protected against email spoofing?
- gsmforum.su scores F for email security, with no SPF record and no DMARC policy.
- How does gsmforum.su compare with similar sites?
- gsmforum.su scores higher overall than 16% of the 163,243 sites we have scanned.
- What is gsmforum.su's overall score?
- gsmforum.su has an overall SiteGraph score of 72/100, combining SEO (55), performance (90), security (65) and accessibility (85).
Open Graph & Twitter