swjtu.edu.cn
西南交通大学
Last scanned Aug 3, 2026, 12:30 PM · 8 views
Overall score
Great
Summary
This website uses jQuery. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
8 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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 canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
242 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+6 overall since Jul 26, 2026
- Overall
- 83
- SEO
- 50
- Security
- 100
- Performance
- 100
- Accessibility
- 90
Meta tags
- Title
- 西南交通大学
- Description
- Canonical
- Language
- zh-CN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- CerSign Technology Limited
- Subject
- *.swjtu.edu.cn
- Valid from
- Nov 3, 2025
- Valid to
- Dec 4, 2026
- Days until expiry
- 123
- SAN domains
- *.swjtu.edu.cn, swjtu.edu.cn
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 51
Links
44 internal · 79 external · 20 broken
Images
68 total · 1 missing alt
Scripts / Styles
54 scripts · 10 stylesheets
JS / CSS size
12.6 KB · 0 B
Page size
106 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- 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 issues
- No H1 heading found
Scan details
- Requested URL
- https://swjtu.edu.cn
- Final URL
- https://swjtu.edu.cn
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 240 ms
- HTML size
- 106 KB
- Redirect chain
- https://swjtu.edu.cn
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does swjtu.edu.cn use?
- swjtu.edu.cn is built with Vue.js, jQuery.
- Is swjtu.edu.cn secure (HTTPS)?
- Yes. swjtu.edu.cn uses TLS 1.3 with a certificate issued by CerSign Technology Limited, valid until Dec 4, 2026.
- Who hosts swjtu.edu.cn?
- Hosting provider information for swjtu.edu.cn is not available yet.
- What is swjtu.edu.cn's SEO score?
- swjtu.edu.cn scored 50/100 for SEO in the latest analysis (fair).
- What is swjtu.edu.cn's overall website score?
- swjtu.edu.cn has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has swjtu.edu.cn's score changed over time?
- swjtu.edu.cn's overall score has improved by 6 points (from 77 to 83) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card