Access rankings.betteredu.net. 世界大学排名-QS,THE,USNEWS,TIMES,Maclean's,Princeton,Forbes,ARWU,上海交大,上海软科,美国,英国,加拿大,澳大利亚,德国,法国,荷兰,瑞典,新加坡,...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

rankings.betteredu.net

3214 ms

gaiba_css.css

3438 ms

better_flash.css

3461 ms

hiphead.css

1424 ms

service_css.css

2834 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rankings.betteredu.net, 36% (41 requests) were made to Betteredu.net and 8% (9 requests) were made to Www22.53kf.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Betteredu.net.

Content Size

794.1 kB

After Optimization

303.1 kB

In fact, the total size of Rankings.betteredu.net main page is 794.1 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. 30% of websites need less resources to load. Images take 365.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.0 kB

Original 42.9 kB
After minification 36.6 kB
After compression 8.9 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 6.3 kB, which is 15% 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 34.0 kB or 79% of the original size.

Image Optimization

-49%

Potential reduce by 179.0 kB

Original 365.8 kB
After minification 186.8 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, Rankings Betteredu needs image optimization as it can save up to 179.0 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 159.1 kB

Original 242.2 kB
After minification 228.5 kB
After compression 83.0 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 159.1 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 118.9 kB

Original 143.2 kB
After minification 133.2 kB
After compression 24.3 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. Rankings.betteredu.net needs all CSS files to be minified and compressed as it can save up to 118.9 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rankings Betteredu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Rankings.betteredu.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 Rankings.betteredu.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

rankings.betteredu.net

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

世界大学排名-QS,THE,USNEWS,TIMES,Maclean's,Princeton,Forbes,ARWU,上海交大,上海软科,美国,英国,加拿大,澳大利亚,德国,法国,荷兰,瑞典,新加坡,香港

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

rankings.betteredu.net

gaiba_css.css

better_flash.css

hiphead.css

service_css.css

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

rankings.betteredu.net

gaiba_css.css

better_flash.css

hiphead.css

service_css.css

qindex.css

jquery-1.4.2.min.js

qindex.js

ranksings_css.css

stat.php

pop_tuiguang_v2.js

zmv_bg_01.gif

logo.jpg

dongtai-icon.jpg

media-report-icon.jpg

corp-icon.jpg

i-activity-icon.png

contact-icon.jpg

hot-icon.gif

amap_topimg.jpg

rksv2all.png

rksv2usa.png

rksv2eng.png

rksv2canada.png

rksv2honkon.png

rksv2collage.png

rksv2collage_two.png

rksv2collage_three.png

rksv2collage_four.png

rksv2collage_five.png

rksv2collage_six.png

semp_weib_lage.jpg

xx_weik.png

index.php

fi_bgtag.png

amap_ser_bg.png

rksv2collages_bg_one1.png

rksv2collages_bg_two1.png

rksv2collages_bg_three1.png

rksv2collages_bg_four1.png

rksv2collages_bg_five1.png

rksv2collages_bg_six1.png

stat.htm