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SGSiteGraph

iooy.com

Dongqi Liu

Last scanned Jul 22, 2026, 11:05 PM

82

Overall score

Great

Summary

Homepage. This website uses Google Analytics hosted on Fastly 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

United States
Hosted on Fastly

Top issues to fix

8 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.

+2 more issues — details in the sections below.

80

SEO

3 issue(s) found

100

Performance

266 ms

65

Security

HTTPS & header checks

85

Accessibility

1 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.

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.

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
185.199.110.153
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 185.199.110.153
  • 185.199.111.153
  • 185.199.109.153
  • 185.199.108.153
AAAA
MX
TXT
NS
  • ns1.dyna-ns.net
  • ns2.dyna-ns.net
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
67
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 · 0 broken

Images

4 total · 1 missing alt

Scripts / Styles

5 scripts · 8 stylesheets

JS / CSS size

87.8 KB · 63.8 KB

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
266 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?
iooy.com is hosted on Fastly, behind Fastly CDN.
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.