Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    28% of websites

  • 62

    SEO

    Google-friendlier than
    32% of websites

ls91.cn

溧水114招聘网_溧水114招聘_溧水就业网【官网】

Page Load Speed

46.2 sec in total

First Response

6.1 sec

Resources Loaded

39.6 sec

Page Rendered

397 ms

ls91.cn screenshot

About Website

Welcome to ls91.cn homepage info - get ready to check Ls 91 best content right away, or after learning these important things about ls91.cn

溧水114招聘网(www.ls91.cn)成立于2008年,为溧水企业提供网上溧水人才市场、溧水招聘会及溧水114招聘信息,溧水兼职招聘、溧水求职招聘、最新溧水招聘信息,尽在溧水114招聘网。

Visit ls91.cn

Key Findings

We analyzed Ls91.cn page load time and found that the first response time was 6.1 sec and then it took 40 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ls91.cn performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

ls91.cn

6145 ms

wb.js

35 ms

common.css

9298 ms

index.css

5727 ms

ajax_info.css

3135 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 61% of them (62 requests) were addressed to the original Ls91.cn, 9% (9 requests) were made to Cpro.baidustatic.com and 4% (4 requests) were made to Tjs.sjs.sinajs.cn. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Ls91.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 535.8 kB (51%)

Content Size

1.1 MB

After Optimization

524.7 kB

In fact, the total size of Ls91.cn main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 567.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 51.6 kB

  • Original 61.7 kB
  • After minification 45.7 kB
  • After compression 10.1 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.6 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 62.3 kB

  • Original 398.9 kB
  • After minification 336.5 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, Ls 91 needs image optimization as it can save up to 62.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 396.9 kB

  • Original 567.3 kB
  • After minification 540.8 kB
  • After compression 170.4 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 396.9 kB or 70% of the original size.

CSS Optimization

-77%

Potential reduce by 25.0 kB

  • Original 32.6 kB
  • After minification 29.8 kB
  • After compression 7.6 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. Ls91.cn needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (54%)

Requests Now

99

After Optimization

46

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ls 91. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ls91.cn accessibility score

41

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

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

ls91.cn best practices score

42

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ls91.cn SEO score

62

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    GB

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ls91.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 language. Our system also found out that Ls91.cn main page’s claimed encoding is gbk. 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

Open Graph description is not detected on the main page of Ls 91. 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: