Report Summary

  • 42

    Performance

    Renders faster than
    62% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

zcinfo.net

诸城信息港-传播时尚信息 关注百姓生活 ★ 新闻,访谈,专题,房产,人才,分类,社区,交友,聊天

Page Load Speed

77.9 sec in total

First Response

16.5 sec

Resources Loaded

60.5 sec

Page Rendered

876 ms

zcinfo.net screenshot

About Website

Click here to check amazing Zcinfo content for China. Otherwise, check out these important facts you probably never knew about zcinfo.net

诸城信息港是诸城市浏览量最大的中文门户网站,集新闻、论坛、房产、人才、交友、聊天、汽车、行风在线等诸多频道,已成为

Visit zcinfo.net

Key Findings

We analyzed Zcinfo.net page load time and found that the first response time was 16.5 sec and then it took 61.3 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

zcinfo.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.357

30/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

zcinfo.net

16537 ms

allmobilize.min.js

11929 ms

index.css

8388 ms

jquery-1.3.2.min.js

12413 ms

slide.js

2648 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 78% of them (90 requests) were addressed to the original Zcinfo.net, 3% (4 requests) were made to Video.zcinfo.net and 3% (3 requests) were made to I.tianqi.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Zcinfo.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.9 kB (43%)

Content Size

485.4 kB

After Optimization

275.5 kB

In fact, the total size of Zcinfo.net main page is 485.4 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. 20% of websites need less resources to load. Images take 237.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 51.2 kB

  • Original 68.0 kB
  • After minification 67.3 kB
  • After compression 16.8 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 51.2 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 36.1 kB

  • Original 237.3 kB
  • After minification 201.2 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, Zcinfo needs image optimization as it can save up to 36.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 92.0 kB

  • Original 142.3 kB
  • After minification 135.6 kB
  • After compression 50.3 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 92.0 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 30.6 kB

  • Original 37.8 kB
  • After minification 34.7 kB
  • After compression 7.2 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. Zcinfo.net needs all CSS files to be minified and compressed as it can save up to 30.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 84 (75%)

Requests Now

112

After Optimization

28

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zcinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

zcinfo.net accessibility score

51

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

Best Practices

zcinfo.net best practices score

50

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

SEO Factors

zcinfo.net 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

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zcinfo.net 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 Zcinfo.net 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 Zcinfo. 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: