Access zizhi.net. 资质快车,陕西资质办理,西安资质办理,陕西建筑资质办理,陕西房建市政资质办理,陕西公路水利资质办理-资质快车

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

index.html

247 ms

plugins.css

237 ms

style.css

474 ms

jquery-min.js

941 ms

popper.min.js

712 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that all of those requests were addressed to Zizhi.net and no external sources were called. The less responsive or slowest element that took the longest time to load (10.5 sec) belongs to the original domain Zizhi.net.

Content Size

5.6 MB

After Optimization

5.0 MB

In fact, the total size of Zizhi.net main page is 5.6 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. 65% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 46.8 kB

Original 53.3 kB
After minification 31.7 kB
After compression 6.6 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 21.7 kB, which is 41% 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 46.8 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 117.9 kB

Original 4.9 MB
After minification 4.8 MB

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. Zizhi images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 401.8 kB

Original 539.9 kB
After minification 497.4 kB
After compression 138.1 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 401.8 kB or 74% of the original size.

CSS Optimization

-53%

Potential reduce by 75.4 kB

Original 141.7 kB
After minification 126.8 kB
After compression 66.3 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. Zizhi.net needs all CSS files to be minified and compressed as it can save up to 75.4 kB or 53% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zizhi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Zizhi.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 Zizhi.net 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

zizhi.net

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

资质快车,陕西资质办理,西安资质办理,陕西建筑资质办理,陕西房建市政资质办理,陕西公路水利资质办理-资质快车

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

index.html

plugins.css

style.css

jquery-min.js

popper.min.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

index.html

plugins.css

style.css

jquery-min.js

popper.min.js

bootstrap.min.js

plugins.js

fontawesome.js

owl.js

jquery.meanmenu.min.js

slick.min.js

jquery.appear.min.js

odometer.min.js

custom.js

template.js

logo.png

standard_1.jpg

standard_2.jpg

standard_3.jpg

standard_4.jpg

standard_5.jpg

standard_6.jpg

standard_7.jpg

standard_8.jpg

d_i_1.png

d_i_2.png

d_i_11.png

d_i_10.png

d_i_23.png

d_i_22.png

d_i_21.png

d_i_17.png

1.jpg

2.jpg

3.jpg

4.jpg

5.jpg

bootstrap.min.css

animate.min.css

themify-icons.css

meanmenu.css

slick.css

odometer.min.css