Tools & Wizards About Us
25lc.cn screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

25lc.cn

网站升级中……敬请期待

Page Load Speed

4.7 sec in total

First Response

630 ms

Resources Loaded

3.9 sec

Page Rendered

211 ms

25lc.cn screenshot

About Website

Click here to check amazing 25 Lc content for Japan. Otherwise, check out these important facts you probably never knew about 25lc.cn

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Key Findings

We analyzed 25lc.cn page load time and found that the first response time was 630 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster. This domain responded with an error, which can significantly jeopardize 25lc.cn rating and web reputation

Performance Metrics

25lc.cn performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

74/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.405

25/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

25lc.cn

630 ms

www.25lc.cn

2970 ms

layout.css

333 ms

dedeajax2.js

199 ms

fw1.js

67 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to 25lc.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain 25lc.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.6 kB (83%)

Content Size

134.4 kB

After Optimization

22.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of 25lc.cn main page is 134.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 55.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 40.2 kB

  • Original 54.6 kB
  • After minification 52.8 kB
  • After compression 14.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 40.2 kB or 74% of the original size.

Image Optimization

-93%

Potential reduce by 51.3 kB

  • Original 55.2 kB
  • After minification 3.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, 25 Lc needs image optimization as it can save up to 51.3 kB or 93% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 20.1 kB

  • Original 24.5 kB
  • After minification 18.5 kB
  • After compression 4.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 25lc.cn needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 25 Lc. According to our analytics all requests are already optimized.

Network Requests Diagram

25lc.cn

25lc.cn

630 ms

www.25lc.cn

www.25lc.cn

2970 ms

layout.css

layout.css

333 ms

dedeajax2.js

dedeajax2.js

199 ms

fw1.js

fw1.js

67 ms

logo.png

logo.png

200 ms

defaultpic.gif

defaultpic.gif

71 ms

main_c_top.gif

main_c_top.gif

136 ms

22352Y525_lit.jpg

22352Y525_lit.jpg

139 ms

2233354U2_lit.JPG

2233354U2_lit.JPG

140 ms

223135M41_lit.jpg

223135M41_lit.jpg

137 ms

2215021X4_lit.jpg

2215021X4_lit.jpg

146 ms

221012O06_lit.jpg

221012O06_lit.jpg

203 ms

21242Q534_lit.jpg

21242Q534_lit.jpg

204 ms

212051R41_lit.jpg

212051R41_lit.jpg

205 ms

1P9134G7_lit.jpg

1P9134G7_lit.jpg

206 ms

144I64631_lit.jpg

144I64631_lit.jpg

218 ms

0334544041_lit.jpg

0334544041_lit.jpg

264 ms

132244O38_lit.jpg

132244O38_lit.jpg

267 ms

00401XQ3_lit.jpg

00401XQ3_lit.jpg

269 ms

icon1.gif

icon1.gif

224 ms

icon3.gif

icon3.gif

225 ms

Accessibility Review

25lc.cn accessibility score

64

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

25lc.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

25lc.cn SEO score

92

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 25lc.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 25lc.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

25lc.cn

Open Graph description is not detected on the main page of 25 Lc. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: