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nclg.com.cn screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nclg.com.cn

南昌理工学院官方网站

Page Load Speed

1.5 sec in total

First Response

701 ms

Resources Loaded

704 ms

Page Rendered

55 ms

nclg.com.cn screenshot

About Website

Welcome to nclg.com.cn homepage info - get ready to check Nclg best content right away, or after learning these important things about nclg.com.cn

南昌理工学院是经中华人民共和国教育部批准设立的一所普通本科(二本)高等院校，具有颁发国家承认的统招本、专科学历资格，并具有学士学位授予权。

Visit nclg.com.cn

Key Findings

We analyzed Nclg.com.cn page load time and found that the first response time was 701 ms and then it took 759 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nclg.com.cn performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

nclg.com.cn

701 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Nclg.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (701 ms) belongs to the original domain Nclg.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.2 kB (56%)

Content Size

276.0 kB

After Optimization

121.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nclg.com.cn main page is 276.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 153.9 kB which makes up the majority of the site volume.

HTML Optimization

-26%

Potential reduce by 137 B

  • Original 517 B
  • After minification 515 B
  • After compression 380 B

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 B or 26% of the original size.

Image Optimization

-16%

Potential reduce by 12.3 kB

  • Original 75.2 kB
  • After minification 62.9 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, Nclg needs image optimization as it can save up to 12.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 104.7 kB

  • Original 153.9 kB
  • After minification 146.3 kB
  • After compression 49.2 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 104.7 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 37.0 kB

  • Original 46.4 kB
  • After minification 41.6 kB
  • After compression 9.4 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. Nclg.com.cn needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

nclg.com.cn

nclg.com.cn

701 ms

Accessibility Review

nclg.com.cn accessibility score

48

Accessibility Issues

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nclg.com.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

SEO Factors

nclg.com.cn SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nclg.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 Nclg.com.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nclg.com.cn

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