ttoslinux.org website report
TTOS Linux
Last scanned
Overall score
Fair
About ttoslinux.org
ttoslinux.org is a website. It describes itself as “Bringing open source to the masses!”.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
Technology stack
ttoslinux.org is built with jQuery, Nginx and Google Analytics.
Hosting & DNS
- IP address
- 71.164.112.184
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
- A
- 71.164.112.184
- MX
- mx01.ionos.com, mx00.ionos.com
- NS
- ns1024.ui-dns.org, ns1116.ui-dns.com, ns1063.ui-dns.biz, ns1034.ui-dns.de
TXT record contents are not republished; only their count is shown.
Security
ttoslinux.org uses TLS 1.2 with a certificate valid for 39 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
- 0
Email security
ttoslinux.org scores D for email security, with SPF and DMARC policy “none”.
- SPFWeak
Marks unlisted senders as suspicious (~all) but does not reject them.
- DMARCWeak
Monitoring only: forged mail is still delivered.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
ttoslinux.org scores 100/100 for performance, with an estimated load time of 0.3 s. A visit emits an estimated 0.31 g of CO2 (grade B).
Page weight
- HTML 38.9 KB
- JavaScript 597 KB
- CSS 214 KB
- Est. load
- 252 ms
- Response
- 252 ms
- Scripts / CSS
- 4 / 1
Carbon per visitB
0.31 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
ttoslinux.org scores 70/100 for SEO and 70/100 for accessibility, with 5 SEO issues to fix.
Heading structure
4 H1s; one is the convention.
Image alt text
12 images · 8 without alt text · 0 lazy-loaded
Links
- Internal 9
- External 8
- Broken 1
SEO issues5
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- Over half of images are missing alt text
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- TTOS Linux
- Description
- Bringing open source to the masses!
- Canonical
- Language
- en
- 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://ttoslinux.org
- HTTP status
- 200
- Redirects
- https://ttoslinux.org
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about ttoslinux.org
- What is ttoslinux.org?
- ttoslinux.org is a website. It describes itself as “Bringing open source to the masses!”.
- What technology does ttoslinux.org use?
- ttoslinux.org is built with jQuery, Nginx and Google Analytics.
- Is ttoslinux.org secure?
- ttoslinux.org uses TLS 1.2 with a certificate valid for 39 more days and sets 0 of 6 recommended security headers.
- Is ttoslinux.org protected against email spoofing?
- ttoslinux.org scores D for email security, with SPF and DMARC policy “none”.
- What is ttoslinux.org's overall score?
- ttoslinux.org has an overall SiteGraph score of 76/100, combining SEO (70), performance (100), security (65) and accessibility (70).
Open Graph & Twitter