Report Summary

  • 61

    Performance

    Renders faster than
    77% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

onlinesd.cn

山东在线_网上山东

Page Load Speed

41.5 sec in total

First Response

6 sec

Resources Loaded

34.6 sec

Page Rendered

890 ms

onlinesd.cn screenshot

About Website

Click here to check amazing Onlinesd content. Otherwise, check out these important facts you probably never knew about onlinesd.cn

山东在线-网上山东。山东在线立足于山东,开设财经、房产、汽车、旅游、教育、娱乐、文化、体育等频道。在山东,上山东在线网!

Visit onlinesd.cn

Key Findings

We analyzed Onlinesd.cn page load time and found that the first response time was 6 sec and then it took 35.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

onlinesd.cn performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

onlinesd.cn

6017 ms

2015.htm

977 ms

css.css

2140 ms

jquery-1.7.1.min.js

5996 ms

001a_27.png

3509 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 48% of them (57 requests) were addressed to the original Onlinesd.cn, 6% (7 requests) were made to Cpro.baidustatic.com and 5% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Onlinesd.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.3 kB (68%)

Content Size

509.3 kB

After Optimization

162.0 kB

In fact, the total size of Onlinesd.cn main page is 509.3 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. 50% of websites need less resources to load. Javascripts take 263.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 144.7 kB

  • Original 174.5 kB
  • After minification 166.2 kB
  • After compression 29.8 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 144.7 kB or 83% of the original size.

Image Optimization

-30%

Potential reduce by 12.8 kB

  • Original 42.3 kB
  • After minification 29.5 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, Onlinesd needs image optimization as it can save up to 12.8 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 163.8 kB

  • Original 263.0 kB
  • After minification 259.9 kB
  • After compression 99.2 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 163.8 kB or 62% of the original size.

CSS Optimization

-88%

Potential reduce by 26.0 kB

  • Original 29.6 kB
  • After minification 24.0 kB
  • After compression 3.5 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. Onlinesd.cn needs all CSS files to be minified and compressed as it can save up to 26.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (63%)

Requests Now

116

After Optimization

43

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlinesd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

onlinesd.cn accessibility score

44

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

onlinesd.cn best practices score

58

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

SEO Factors

onlinesd.cn SEO score

62

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

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlinesd.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Onlinesd.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

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