Access zhiaob.com. 【深圳智奥品牌设计】深圳战略定位咨询-深圳品牌定位设计-深圳VI设计-深圳Logo设计-深圳标志设计-深圳商标设计-深圳画册设计-深圳包装设计-商业书法

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,810 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.264

47/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

zhiaob.com

15220 ms

Color1.css

16522 ms

Skin.css

4427 ms

JQUERY.js

20223 ms

WebMenu.js

1446 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 75% of them (39 requests) were addressed to the original Zhiaob.com, 12% (6 requests) were made to Bdimg.share.baidu.com and 2% (1 request) were made to Webpresence.qq.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Zhiaob.com.

Content Size

99.5 kB

After Optimization

42.8 kB

In fact, the total size of Zhiaob.com main page is 99.5 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. Javascripts take 55.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 16.3 kB

Original 22.4 kB
After minification 22.3 kB
After compression 6.1 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 16.3 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 8 B

Original 13.2 kB
After minification 13.2 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. Zhiaob images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 35.4 kB

Original 55.3 kB
After minification 51.4 kB
After compression 19.9 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 35.4 kB or 64% of the original size.

CSS Optimization

-59%

Potential reduce by 5.1 kB

Original 8.6 kB
After minification 7.5 kB
After compression 3.6 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. Zhiaob.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 59% of the original size.

Requests Now

After Optimization

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhiaob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhiaob.com 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 Zhiaob.com 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

zhiaob.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

【深圳智奥品牌设计】深圳战略定位咨询-深圳品牌定位设计-深圳VI设计-深圳Logo设计-深圳标志设计-深圳商标设计-深圳画册设计-深圳包装设计-商业书法

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

zhiaob.com

Color1.css

Skin.css

JQUERY.js

WebMenu.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zhiaob.com

Color1.css

Skin.css

JQUERY.js

WebMenu.js

ShowDiv.js

ScrollDiv.js

FlashIMG.js

getonline

z_stat.php

LOGO1.png

Slogan.jpg

BTP1.jpg

2014-040916-13051559.jpg

2014-040917-07113817.jpg

2014-040915-50123883.jpg

2013-072614-09071092.jpg

Weibo.jpg

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2013-032618-19340433.jpg

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2013-031710-2557875787.jpg

2013-031710-2457465746.jpg

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Playimg.png

QQ.jpg

Dian.png

Xian.gif

BTM1.jpg

shell_v2.js

stat.htm