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opp2.com

https://opp2.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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opp2.com
Desktop screenshot of opp2.com
Mobile screenshot of opp2.com
Mobile

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Hosting Provider

CERNET

IP Address

121.194.1.25

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Haidian, China

ASN

AS4538

Server

Tengine

CDN

CDN

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
justnewsCustom

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Tengine

SEO Analysis

D58/100
16
9
1
Meta Tags7/15
Content10/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
O
opp2.comopp2.com

青瓜传媒 |全球数字营销新媒体运营推广学习平台！

「青瓜传媒」是全球数字营销运营推广学习平台！涵盖移动互联网运营，推广，营销，广告，文案，策划，新媒体，短视频等一系列文章干货，也包含APP推广，游戏推广，海外推广，抖音推广，快手推广，小红书推广，微信推广，产品运营，苹果竞价，ASO优化，品牌营销，文案策划，移动广告投放，信息流广告投放平台，积分墙平台，苹果ASM...

Description truncated.
Title Length24 chars

Recommended: 50-60 chars (~146px / 580px)

Description Length320 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

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Crawlability

Sitemap

Type: standard

13,204 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
2 13 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

F36/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
7/25

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
nav
Text ratio:3%
Words:543
Token eff.:Optimal
Sections/1K:11
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary199w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph2/3
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.
B
71/100
11
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
5/15
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.
35/100
C
186 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
213 mg
vs
Returning (cached)
107 mg
Annual (10K/mo)
22.4 kg
Emission Segments
Data Center
42 mg
Network
45 mg
Device
100 mg
Resource Breakdown
JavaScript
160.8 KB
Images
1.1 MB
CSS
213.5 KB
HTML
25.1 KB
Other
333 B
Green Hosting Not Verified
CERNET
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

2d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

05.03.2026

Valid Until

03.06.2026

Subject Alternative Names (2)

opp2.comwww.opp2.com

SHA-256 Fingerprint

92:F0:4A:B6:A0:4D:80:FF:A8:08:DE:63:B3:58:CE:1F:F7:81:3A:6C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

ali-swift-global-savetime
1780297040
cache-control
🟡 3s(max-age=3, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 06:57:20 GMT
eagleid
b4a3921a17802970404166578e
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (2)

mxbiz1.qq.com
mxbiz2.qq.com

Domain Information

opp2.com

Domain Age
12y 2m

Created

19.03.2014

Expires

19.03.2027

Last Updated

18.08.2025

Registrar

Alibaba Cloud Computing (Beijing) 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.
D
56/100
Mobile Friendly7 breakpoints
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
initial-scale=1.0,user-scalable=no,maximum-scale=1,width=device-width
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG Partial
70/100
Readability
/30
20/30

14px · LH 1.43

Hierarchy
/20
13/20

1.43x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Helvetica Neue

Sans20px

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

1:1

10 issues

Reading Comfort

~54 CPL

Optimal (45–75)
20px
h1
20px
h2
18px
h3
18px
h4
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~54 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Flesch 51

Color Palette

8 unique colors
2.24:1 Fail Light
#ffffff
Background· 59.00000000000001%
#b3aca9
Other· 5.3%
#cacfd5
Primary· 12.5%
#706657
Secondary· 5.7%
#42302a
Secondary· 5%
#52d6c3
Accent· 4.7%
#edf1f4
Secondary· 4.6%
#779890
Secondary· 3.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

14 Resources

6
Scripts
8
Styles
0
Async
0
Defer

Top Script Sources

opp2.com(4)hm.baidu.com(1)at.alicdn.com(1)

Website Identity

opp2.com

12 years old
Location detected: 🇨🇳 Chinavia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.zh-CN

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Last analyzed: 01 Jun 2026 at 06:58

Historical Analysis & Change Tracking