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erji.net

https://erji.net· First analyzed 29 May 2026· Updated 29 May 2026
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erji.net
Desktop screenshot of erji.net
Mobile screenshot of erji.net
Mobile

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Hosting Provider

Chinanet GD

IP Address

14.152.95.58

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Guangzhou, China

ASN

AS134763

Organization

Chinanet GD

Server

Microsoft IIS

Nameservers

ns2.cnolnic.com.ns1.cnolnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
393 ms10%
Speed Index
511 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
136 KB
59 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

2 Technologies Detected

Web Servers

1
Microsoft IISv10.0

Languages

1
PHPv5.5.8

SEO Analysis

D46/100
10
12
3
Meta Tags5/15
Content11/12
Headings3/8
Technical6/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
erji.neterji.net

耳机网-耳机大家坛

耳机门户网站

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length7 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (33/61) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

23 rules

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.

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AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
4/25

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
def. lists
Text ratio:8%
Words:693
Token eff.:Optimal
Sections/1K:30.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.2w
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...
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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
56/100
5
Passed
8
Critical
0
Warnings
Images & Alt Text
15/20
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
15/15
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
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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.
54/100
A+
17 mg
CO₂e / view
136.1 KB
Page Weight
95%
Cleaner Than
New Visitor
19 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.0 kg
Emission Segments
Data Center
4 mg
Network
4 mg
Device
9 mg
Resource Breakdown
Images
123.8 KB
HTML
12.3 KB
Green Hosting Not Verified
Chinanet GD
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

227d

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/1.1

Valid From

12.01.2026

Valid Until

11.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

erji.netwww.erji.net

SHA-256 Fingerprint

FA:61:B1:26:84:87:8B:CE:90:34:13:78:2F:03:7C:85:68:57:C5:71...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
12285
content-type
text/html; charset=gbk
date
Fri, 29 May 2026 11:04:02 GMT
server
Microsoft-IIS/10.0
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (1)

mail.erji.net

Domain Information

erji.net

Domain Age
24 years

Created

03.06.2002

Expires

03.06.2030

Last Updated

04.05.2021

Registrar

Xiamen ChinaSource Internet Service Co., Ltd

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.
F
29/100
Not Mobile Friendly1 breakpoint
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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG Partial
60/100
Readability
/30
19/30

16px · LH --

Hierarchy
/20
8/20
WCAG
/25
19/25

4:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Times New Roman

Serif

Body Font

Times New Roman

Serif16px

Contrast Ratio

4:1

1 issue

Reading Comfort

~41 CPL

Narrow lines
24px
h2
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.0:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

11 unique colors
Light
#ffffff
Background· 69.89999999999999%
#a29bbd
Primary· 4%
#ceab9c
Secondary· 3.7%
#5d3859
Secondary· 3.6%
#af73ab
Secondary· 3.5%
#c6bbc8
Secondary· 3.5%
#e9e3e8
Secondary· 3.1%
#cfceda
Secondary· 3%

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Scripts & Styles

8 Resources

5
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

static(3)hm.baidu.com(1)home.php?mod=misc&ac=sendmail&rand=1780052586(1)

Website Identity

erji.net

24 years old
Location detected: 🇨🇳 Chinavia ip
Xiamen ChinaSource Internet Service Co., Ltd

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Last analyzed: 29 May 2026 at 11:03

Historical Analysis & Change Tracking