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SGSiteGraph

iooy.com

Dongqi Liu

Last scanned Jul 30, 2026, 7:00 AM · 9 views

82

Overall score

Great

Summary

Homepage. This website uses Google Analytics behind Fastly CDN. SEO is good (80/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Homepage

Top issues to fix

9 issues found · 2 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 X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+3 more issues — details in the sections below.

80

SEO

3 issue(s) found

100

Performance

234 ms

65

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Score history

0 overall since Jul 22, 2026

Overall
82
SEO
80
Security
65
Performance
100
Accessibility
85

Organization

Company details published in this site's own structured data.

Homepage

Meta tags

Title
Dongqi Liu
Description
Homepage
Canonical
https://www.dongqi.me
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Dongqi Liu
og:description
—
og:type
Homepage
og:url
https://www.dongqi.me

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Analytics

Hosting & CDN

Hosting provider
—
CDN provider
Fastly
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
dongqi.me
Valid from
Jun 30, 2026
Valid to
Sep 28, 2026
Days until expiry
59
SAN domains
dongqi.me, www.dongqi.me

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

22 internal · 22 external · 20 broken

Images

4 total · 1 missing alt

Scripts / Styles

5 scripts · 8 stylesheets

JS / CSS size

397 B · 486 B

Page size

32.9 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://iooy.com
Final URL
https://dongqi.me/
HTTP status
200
HTTP version
HTTP/2
Response time
234 ms
HTML size
32.9 KB
Redirect chain
https://iooy.com → http://dongqi.me → https://dongqi.me/

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Frequently asked questions

What technology does iooy.com use?
iooy.com is built with jQuery, Google Analytics.
Is iooy.com secure (HTTPS)?
Yes. iooy.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
Who hosts iooy.com?
Hosting provider information for iooy.com is not available yet.
What is iooy.com's SEO score?
iooy.com scored 80/100 for SEO in the latest analysis (great).
What is iooy.com's overall website score?
iooy.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has iooy.com's score changed over time?
iooy.com's overall score has stayed steady at 82/100 since Jul 22, 2026.