Access jiaoshi.com.cn. 【教师招聘网】教师人才网 -2023年教师招聘信息平台

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

jiaoshi.com.cn

3528 ms

pagestyle.css

2039 ms

_bases_.js

1202 ms

xgz.js

807 ms

check.js

1947 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 89% of them (118 requests) were addressed to the original Jiaoshi.com.cn, 2% (3 requests) were made to Cdn.b.qq.com and 2% (3 requests) were made to Hb.crm2.qq.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Jiaoshi.com.cn.

Content Size

529.7 kB

After Optimization

118.4 kB

In fact, the total size of Jiaoshi.com.cn main page is 529.7 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. 35% of websites need less resources to load. Javascripts take 300.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 137.4 kB

Original 168.9 kB
After minification 163.8 kB
After compression 31.5 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 137.4 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 913 B

Original 42.9 kB
After minification 42.0 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. Jiaoshi images are well optimized though.

JavaScript Optimization

-87%

Potential reduce by 262.1 kB

Original 300.8 kB
After minification 140.6 kB
After compression 38.7 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 262.1 kB or 87% of the original size.

CSS Optimization

-64%

Potential reduce by 10.8 kB

Original 17.0 kB
After minification 16.1 kB
After compression 6.2 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 needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 64% of the original size.

Requests Now

123

After Optimization

111

The browser has sent 123 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 13 to 1 for JavaScripts 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

【教师招聘网】教师人才网 -2023年教师招聘信息平台

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

pagestyle.css

_bases_.js

xgz.js

check.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

pagestyle.css

_bases_.js

xgz.js

check.js

XLwb.gif

jiaoshi_07.jpg

contentbg.gif

prompt.gif

fswgybig.gif

bodybg.gif

JSwb.gif

TXwb.gif

jiaoshi_22.jpg

js_03.jpg

jiaoshi_29.jpg

jiaoshi_20.jpg

js_09.jpg

533243.gif

605626.gif

dflxxxlogoshow.gif

571268.gif

576990.gif

490936c.jpg

612013.gif

5420385.gif

493266.gif

city201.jpg

543567.gif

607281.gif

city75.jpg

614072.gif

4001052.gif

zhnvxxlogo80.jpg

city13.jpg

539494.gif

412036.gif

545290.gif

607344.gif

615936.gif

580010.gif

540503.gif

wpa.js