Tools & Wizards About Us
lcrb.cn screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lcrb.cn

视觉聊城

Page Load Speed

19.9 sec in total

First Response

693 ms

Resources Loaded

17.2 sec

Page Rendered

2 sec

lcrb.cn screenshot

About Website

Welcome to lcrb.cn homepage info - get ready to check Lcrb best content for China right away, or after learning these important things about lcrb.cn

视觉聊城由聊城日报社建设，是全方位展示聊城市的高清影像图库系统，图片涉及新闻、纪实、风光、老照片、工业、农业、文化等各个门类，是聊城市内容最丰富的高清数码影像资料库。

Visit lcrb.cn

Key Findings

We analyzed Lcrb.cn page load time and found that the first response time was 693 ms and then it took 19.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

lcrb.cn performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

lcrb.cn

693 ms

lcrb.cn

1126 ms

hm.js

953 ms

2bf447c.css

231 ms

ed5091f.css

680 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 72% of them (18 requests) were addressed to the original Lcrb.cn, 20% (5 requests) were made to Ytoss.lcrb.cn and 8% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (14.4 sec) relates to the external source Ytoss.lcrb.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.6 kB (5%)

Content Size

4.1 MB

After Optimization

3.9 MB

  • HTML
  • Images

In fact, the total size of Lcrb.cn main page is 4.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 163.2 kB

  • Original 201.3 kB
  • After minification 200.8 kB
  • After compression 38.1 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 163.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 23.5 kB

  • Original 3.9 MB
  • After minification 3.9 MB

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. Lcrb images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lcrb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lcrb.cn

lcrb.cn

693 ms

lcrb.cn

lcrb.cn

1126 ms

hm.js

hm.js

953 ms

2bf447c.css

2bf447c.css

231 ms

ed5091f.css

ed5091f.css

680 ms

100e1b1.css

100e1b1.css

653 ms

770ab68.js

770ab68.js

653 ms

1fb451f.js

1fb451f.js

1100 ms

9447100.js

9447100.js

1313 ms

9b405e8.js

9b405e8.js

887 ms

635679b0b6f893art.jpg

635679b0b6f893art.jpg

14394 ms

logo-white.bf117e7.png

logo-white.bf117e7.png

223 ms

arrow-left.179759f.png

arrow-left.179759f.png

219 ms

arrow-right.098bbd6.png

arrow-right.098bbd6.png

218 ms

color.51402a0.png

color.51402a0.png

221 ms

mini-program.297711e.jpg

mini-program.297711e.jpg

724 ms

official-account.625a1af.jpg

official-account.625a1af.jpg

868 ms

hezuo.166ff90.png

hezuo.166ff90.png

439 ms

signin.6dec0b0.png

signin.6dec0b0.png

440 ms

kefu.760c6b8.png

kefu.760c6b8.png

443 ms

6350fbd5b7b86ltdb.jpg

6350fbd5b7b86ltdb.jpg

9540 ms

6350023639087raj6.jpg

6350023639087raj6.jpg

13618 ms

634ea9da1c699o5sr.jpg

634ea9da1c699o5sr.jpg

4432 ms

631da390ac726pt3k.jpg

631da390ac726pt3k.jpg

7968 ms

hm.gif

hm.gif

300 ms

Accessibility Review

lcrb.cn accessibility score

75

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

lcrb.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

lcrb.cn SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lcrb.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Lcrb.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

lcrb.cn

Open Graph description is not detected on the main page of Lcrb. 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: