tuaf.edu.vn website report
Trường Đại học Nông Lâm Thái Nguyên - Tuaf.edu.vn
Last scanned · 1 view
Overall score
Fair
About tuaf.edu.vn
tuaf.edu.vn is a website. It describes itself as “Website về trường Đại học Nông Lâm Thái Nguyên, Tổ Dân phố Nông Lâm, Phường Quyết Thắng, tỉnh Thái Nguyên”. It is also on Facebook.
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+5 more issues — details in the sections below.
How it compares
tuaf.edu.vn scores higher overall than 37% 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
tuaf.edu.vn is built with jQuery and Google Analytics.
Analytics (1)
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
tuaf.edu.vn uses TLS 1.2 with a certificate valid for 95 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
- 1
Email security
tuaf.edu.vn scores B for email security, with SPF and DMARC policy “reject”.
- SPFWeak
Marks unlisted senders as suspicious (~all) but does not reject them.
- DMARCGood
Forged mail is rejected; reports are collected.
- MTA-STSGood
Requires encrypted delivery to this domain's mail servers.
- BIMINot set
Not published (optional).
Mail services authorised in SPF: Google Workspace
Performance & carbon
tuaf.edu.vn scores 100/100 for performance, with an estimated load time of 0.6 s. A visit emits an estimated 0.04 g of CO2 (grade A+).
Page weight
- HTML 106 KB
- JavaScript 4.0 KB
- CSS 1.6 KB
- Est. load
- 626 ms
- Response
- 624 ms
- Scripts / CSS
- 11 / 2
Carbon per visitA+
0.04 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
tuaf.edu.vn scores 65/100 for SEO and 90/100 for accessibility, with 5 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
42 images · 0 without alt text · 0 lazy-loaded
Links
- Internal 166
- External 34
- Broken 20
SEO issues5
- Title longer than 60 characters
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Trường Đại học Nông Lâm Thái Nguyên - Tuaf.edu.vn
- Description
- Website về trường Đại học Nông Lâm Thái Nguyên, Tổ Dân phố Nông Lâm, Phường Quyết Thắng, tỉnh Thái Nguyên
- Canonical
- https://tuaf.edu.vn/
- Language
- vi-VN
- Robots meta
- index,follow
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://tuaf.edu.vn
- HTTP status
- 200
- Redirects
- https://tuaf.edu.vn
- Scanned
- Aug 24, 2026, 1:22 PM
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<a href="https://sitegraph.tech/site/tuaf-edu-vn"><img src="https://sitegraph.tech/badge/tuaf-edu-vn.svg" alt="tuaf.edu.vn on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about tuaf.edu.vn
- What is tuaf.edu.vn?
- tuaf.edu.vn is a website. It describes itself as “Website về trường Đại học Nông Lâm Thái Nguyên, Tổ Dân phố Nông Lâm, Phường Quyết Thắng, tỉnh Thái Nguyên”. It is also on Facebook.
- What technology does tuaf.edu.vn use?
- tuaf.edu.vn is built with jQuery and Google Analytics.
- Is tuaf.edu.vn secure?
- tuaf.edu.vn uses TLS 1.2 with a certificate valid for 95 more days and sets 0 of 6 recommended security headers.
- Is tuaf.edu.vn protected against email spoofing?
- tuaf.edu.vn scores B for email security, with SPF and DMARC policy “reject”.
- How does tuaf.edu.vn compare with similar sites?
- tuaf.edu.vn scores higher overall than 37% of the 163,243 sites we have scanned.
- What is tuaf.edu.vn's overall score?
- tuaf.edu.vn has an overall SiteGraph score of 79/100, combining SEO (65), performance (100), security (65) and accessibility (90).
Open Graph & Twitter