photofans.cn favicon

photofans.cn

https://photofans.cn· First analyzed 25 May 2026· Updated 25 May 2026
Export
photofans.cn
Desktop screenshot of photofans.cn
Mobile screenshot of photofans.cn
Mobile

Sponsored

Hosting Provider

IP Address

49.4.10.123

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Beijing, China

ASN

AS55990

Organization

Huawei Cloud Service

Server

Nginx

Nameservers

dns8.hichina.com.dns7.hichina.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
908 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
115 KB
112 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Huawei Cloud Service

Technology Stack

2 Technologies Detected

CSS Frameworks

1

Web Servers

1

SEO Analysis

D44/100
9
14
1
Meta Tags8/15
Content9/12
Headings1/8
Technical7/21
E-E-A-T3/7
Images2/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
P
photofans.cnphotofans.cn

佳友在线 - 摄影爱好者网上家园 - PhotoFans摄影网

中国摄影门户网站,提供全面的摄影资讯,摄影作品,摄影课堂,摄影论坛,摄影博客,摄影人的网上家园,PhotoFans摄影网

Title Length31 chars

Recommended: 50-60 chars (~192px / 580px)

Description Length60 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag — every page should have exactly one H1

Local SEO

Local Search Readiness

0/100
Poor
15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F29/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
2/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:5%
Words:368
Token eff.:Optimal
Sections/1K:21.7

Structured Data

No Schema

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
D
51/100
5
Passed
7
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 recommendations
  • Accessibility recommendation preview...

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
51/100
A+
14 mg
CO₂e / view
115.1 KB
Page Weight
95%
Cleaner Than
New Visitor
16 mg
vs
Returning (cached)
8 mg
Annual (10K/mo)
1.7 kg
Emission Segments
Data Center
3 mg
Network
3 mg
Device
8 mg
Resource Breakdown
JavaScript
39.5 KB
Images
23.9 KB
CSS
39.5 KB
HTML
12.1 KB
Green Hosting Not Verified
Huawei Cloud Service
4 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

241d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

22.01.2026

Valid Until

21.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.photofans.cnphotofans.cn

SHA-256 Fingerprint

A1:17:43:04:DC:3B:1B:E8:F9:E0:2F:D0:81:A5:14:19:52:41:BF:F5...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Mon, 25 May 2026 07:07:18 GMT
etag
W/"6a13f371-11702"
last-modified
Mon, 25 May 2026 07:00:01 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (2)

mxw.mxhichina.com
mxn.mxhichina.com

Domain Information

photofans.cn

DNSSEC
Not Enabled

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
D
55/100
Mobile Friendly
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

微软雅黑

WCAG Partial
60/100
Readability
/30
21/30

15px · LH 1.60

Hierarchy
/20
8/20
WCAG
/25
16/25

2.05:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

微软雅黑

Sans

Body Font

微软雅黑

Sans15px

Contrast Ratio

2.05:1

24 issues

Reading Comfort

~42 CPL

Narrow lines
28px
h3
18px
h4
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Easy to read: Flesch score 74/100 — accessible to general audiences.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 2.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

Color Palette

5 unique colors
6.4:1 AA Light
#ffffff
Background· 63.9%
#625e5e
Other· 4.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

2 Resources

1
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

js(1)

Website Identity

photofans.cn

Location detected: 🇨🇳 Chinavia tld

Sponsored

Last analyzed: 25 May 2026 at 07:08

Historical Analysis & Change Tracking