Tools & Wizards About Us
lcfls.cn screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

lcfls.cn

聊城颐中外国语学校

Page Load Speed

5 sec in total

First Response

1 sec

Resources Loaded

3.6 sec

Page Rendered

383 ms

lcfls.cn screenshot

About Website

Welcome to lcfls.cn homepage info - get ready to check Lcfls best content right away, or after learning these important things about lcfls.cn

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Key Findings

We analyzed Lcfls.cn page load time and found that the first response time was 1 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lcfls.cn performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.061

98/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

lcfls.cn

1004 ms

default.asp

979 ms

marquee.js

919 ms

day.js

545 ms

todaystyle.css

591 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Lcfls.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lcfls.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.8 kB (10%)

Content Size

690.5 kB

After Optimization

624.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lcfls.cn main page is 690.5 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 624.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 47.9 kB

  • Original 57.0 kB
  • After minification 55.1 kB
  • After compression 9.1 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 47.9 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 11.6 kB

  • Original 624.4 kB
  • After minification 612.7 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. Lcfls images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 5.8 kB

  • Original 8.3 kB
  • After minification 6.4 kB
  • After compression 2.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.8 kB or 70% of the original size.

CSS Optimization

-52%

Potential reduce by 462 B

  • Original 882 B
  • After minification 820 B
  • After compression 420 B

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. Lcfls.cn needs all CSS files to be minified and compressed as it can save up to 462 B or 52% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lcfls. According to our analytics all requests are already optimized.

Network Requests Diagram

lcfls.cn

lcfls.cn

1004 ms

default.asp

default.asp

979 ms

marquee.js

marquee.js

919 ms

day.js

day.js

545 ms

todaystyle.css

todaystyle.css

591 ms

hottxt.asp

hottxt.asp

505 ms

jing.gif

jing.gif

341 ms

vod.jpg

vod.jpg

326 ms

lib.jpg

lib.jpg

360 ms

kcgl.jpg

kcgl.jpg

785 ms

kp.jpg

kp.jpg

1236 ms

zxkp.jpg

zxkp.jpg

1235 ms

kj.jpg

kj.jpg

643 ms

banner.jpg

banner.jpg

902 ms

body_bg.png

body_bg.png

570 ms

Accessibility Review

lcfls.cn accessibility score

52

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.

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

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

High

Form elements do not have associated labels

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lcfls.cn best practices score

69

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

lcfls.cn SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lcfls.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lcfls.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

lcfls.cn

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