Access jiaoshi.com.cn. 教师人才网 - 全国教师招聘信息平台

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

jiaoshi.com.cn

1771 ms

jiaoshi.com.cn

1913 ms

www.jiaoshi.com.cn

1404 ms

jquery.min.js

297 ms

htmlspecialchars.js

44 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 83% of them (95 requests) were addressed to the original Jiaoshi.com.cn, 5% (6 requests) were made to Upload.jiaoshi.com.cn and 4% (4 requests) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jiaoshi.com.cn.

Content Size

488.7 kB

After Optimization

328.9 kB

In fact, the total size of Jiaoshi.com.cn main page is 488.7 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 273.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 135.8 kB

Original 160.2 kB
After minification 138.7 kB
After compression 24.4 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 21.5 kB, which is 13% 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 135.8 kB or 85% of the original size.

Image Optimization

-45%

Potential reduce by 23.5 kB

Original 52.4 kB
After minification 28.9 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, Jiaoshi needs image optimization as it can save up to 23.5 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 548 B

Original 273.0 kB
After minification 273.0 kB
After compression 272.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

Original 3.2 kB
After minification 3.2 kB
After compression 3.2 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. Jiaoshi.com.cn has all CSS files already compressed.

Requests Now

106

After Optimization

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiaoshi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 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 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

High

Links do not have a discernible name

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

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Jiaoshi.com.cn 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 Jiaoshi.com.cn 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

jiaoshi.com.cn

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

教师人才网 - 全国教师招聘信息平台 | 公立·民办·国际学校

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

jiaoshi.com.cn

jiaoshi.com.cn

www.jiaoshi.com.cn

jquery.min.js

htmlspecialchars.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

jiaoshi.com.cn

jiaoshi.com.cn

www.jiaoshi.com.cn

jquery.min.js

htmlspecialchars.js

common.css

index.css

index-chqs.css

default.css

nivo-slider.css

tao.css

lunbo.css

chqs.js

jquery.common.js

lrtk.js

jquery.disappear.tooltip.js

jquery.modal.dialog.js

jquery.tooltip.js

jquery.listitem.js

jquery.dropdown.js

jquery.nivo.slider.pack.js

jquery.hoverdir.js

gt.js

jquery.index.js

api

jquery.mapjob.js

jquery.autocomplete.js

Recommend.js

plugin-recomment.css

logo.png

109.png

four.jpg

bodybg.gif

bodybg.gif

citys.png

610aac96d21a8.png

61ac20964fc71.jpg

65b0ba1c33939.jpg

65b0b97033a4f.jpg

64e729005707e.jpg

65a79e28f30dc.jpg

64e70bf2911d7.jpg

5a73cc26194bb.gif