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applinzi.com

您访问的应用已被封禁 - Sina App Engine

Last scanned Aug 24, 2026, 1:21 PM · 2 views

65

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is fair (55/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

17 issues found · 6 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Slow estimated load (4.4s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

+11 more issues — details in the sections below.

60

SEO

6 issue(s) found

80

Performance

4.45 s

65

Security

HTTPS & header checks

55

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Meta tags

Title
您访问的应用已被封禁 - Sina App Engine
Description
Canonical
Language
Charset
utf-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
DigiCert, Inc.
Subject
*.applinzi.com
Valid from
Mar 4, 2026
Valid to
Sep 18, 2026
Days until expiry
25
SAN domains
*.applinzi.com, applinzi.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 0

Links

0 internal · 2 external · 2 broken

Images

1 total · 1 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

0 B · 0 B

Page size

1.3 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 structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://applinzi.com
Final URL
https://applinzi.com
HTTP status
403
HTTP version
HTTP/1.1
Response time
4.45 s
HTML size
1.3 KB
Redirect chain
https://applinzi.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does applinzi.com use?
applinzi.com is built with Nginx.
Is applinzi.com secure (HTTPS)?
Yes. applinzi.com uses TLS 1.2 with a certificate issued by DigiCert, Inc., valid until Sep 18, 2026.
Who hosts applinzi.com?
Hosting provider information for applinzi.com is not available yet.
What is applinzi.com's SEO score?
applinzi.com scored 60/100 for SEO in the latest analysis (fair).
What is applinzi.com's overall website score?
applinzi.com has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.