Report Summary

  • 51

    Performance

    Renders faster than
    70% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

ciss.org.cn

CISS-Study in China and get admission for free︱China Institute Selected Subjects

Page Load Speed

12.8 sec in total

First Response

2.7 sec

Resources Loaded

9.5 sec

Page Rendered

595 ms

ciss.org.cn screenshot

About Website

Visit ciss.org.cn now to see the best up-to-date CISS content for Pakistan and also check out these interesting facts you probably never knew about ciss.org.cn

CISS helps you study in China and get admission for free. You can find the best programs offered by the best China universities through CISS.

Visit ciss.org.cn

Key Findings

We analyzed Ciss.org.cn page load time and found that the first response time was 2.7 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ciss.org.cn performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.747

6/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

ciss.org.cn

2716 ms

bootstrap.min.css

1154 ms

all.css

466 ms

bootstrap-theme.min.css

699 ms

blue.css

470 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 97% of them (121 requests) were addressed to the original Ciss.org.cn, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Ciss.org.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (40%)

Content Size

4.4 MB

After Optimization

2.7 MB

In fact, the total size of Ciss.org.cn main page is 4.4 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. 55% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 124.5 kB

  • Original 141.1 kB
  • After minification 96.7 kB
  • After compression 16.6 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 44.5 kB, which is 31% 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 124.5 kB or 88% of the original size.

Image Optimization

-31%

Potential reduce by 1.2 MB

  • Original 3.7 MB
  • After minification 2.5 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. Obviously, CISS needs image optimization as it can save up to 1.2 MB or 31% 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 165.5 kB

  • Original 249.4 kB
  • After minification 246.6 kB
  • After compression 84.0 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 165.5 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 324.4 kB

  • Original 384.1 kB
  • After minification 324.5 kB
  • After compression 59.7 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. Ciss.org.cn needs all CSS files to be minified and compressed as it can save up to 324.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (22%)

Requests Now

119

After Optimization

93

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CISS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ciss.org.cn accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

ciss.org.cn best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ciss.org.cn SEO score

72

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ciss.org.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ciss.org.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

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