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gzjj-edu.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

gzjj-edu.com

www.gzjj-edu.com-官网首页

Page Load Speed

48.7 sec in total

First Response

9.6 sec

Resources Loaded

38.8 sec

Page Rendered

194 ms

gzjj-edu.com screenshot

About Website

Click here to check amazing Gzjj Edu content. Otherwise, check out these important facts you probably never knew about gzjj-edu.com

广州经济技术专修学院-12-22年满记录

Visit gzjj-edu.com

Key Findings

We analyzed Gzjj-edu.com page load time and found that the first response time was 9.6 sec and then it took 39 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 21 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

gzjj-edu.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

gzjj-edu.com

9649 ms

style.css

484 ms

logo.gif

503 ms

style.css

5205 ms

logo.gif

13841 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 51% of them (41 requests) were addressed to the original Gzjj-edu.com, 49% (40 requests) were made to Gzjj-edu.com.hk01.51cdngo.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Gzjj-edu.com.hk01.51cdngo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.6 kB (41%)

Content Size

173.2 kB

After Optimization

102.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Gzjj-edu.com main page is 173.2 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. Only 5% of websites need less resources to load. Images take 115.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.6 kB

  • Original 54.0 kB
  • After minification 48.7 kB
  • After compression 9.4 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. 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 44.6 kB or 83% of the original size.

Image Optimization

-20%

Potential reduce by 23.3 kB

  • Original 115.4 kB
  • After minification 92.1 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, Gzjj Edu needs image optimization as it can save up to 23.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-71%

Potential reduce by 2.7 kB

  • Original 3.7 kB
  • After minification 3.1 kB
  • After compression 1.1 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. Gzjj-edu.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gzjj Edu. According to our analytics all requests are already optimized.

Network Requests Diagram

gzjj-edu.com

gzjj-edu.com

9649 ms

style.css

style.css

484 ms

logo.gif

logo.gif

503 ms

style.css

style.css

5205 ms

logo.gif

logo.gif

13841 ms

topbg.jpg

topbg.jpg

245 ms

bm.gif

bm.gif

746 ms

title_dongtai.gif

title_dongtai.gif

486 ms

inc4.gif

inc4.gif

489 ms

title_gg.gif

title_gg.gif

488 ms

title_zs.gif

title_zs.gif

531 ms

title_hz.gif

title_hz.gif

530 ms

Menu_x.gif

Menu_x.gif

1016 ms

jsj.jpg

jsj.jpg

988 ms

fc1f4134970a304e43.jpg

fc1f4134970a304e43.jpg

1000 ms

201132210225546724.jpg

201132210225546724.jpg

1032 ms

20101220154917970.jpg

20101220154917970.jpg

1012 ms

20100728141546248.jpg

20100728141546248.jpg

1233 ms

20090106114051596.jpg

20090106114051596.jpg

1501 ms

2011102937086141.jpg

2011102937086141.jpg

1524 ms

0907010537333146.jpg

0907010537333146.jpg

1527 ms

224.jpg

224.jpg

1521 ms

17.jpg

17.jpg

1571 ms

inc123.gif

inc123.gif

1727 ms

1-0.gif

1-0.gif

1994 ms

1-1.gif

1-1.gif

2008 ms

2-0.gif

2-0.gif

2013 ms

2-1.gif

2-1.gif

2017 ms

3-0.gif

3-0.gif

2041 ms

3-1.gif

3-1.gif

2193 ms

4-0.gif

4-0.gif

2483 ms

4-1.gif

4-1.gif

2490 ms

5-0.gif

5-0.gif

2493 ms

5-1.gif

5-1.gif

2523 ms

6-0.gif

6-0.gif

2524 ms

6-1.gif

6-1.gif

2718 ms

7-0.gif

7-0.gif

2989 ms

7-1.gif

7-1.gif

2987 ms

8-0.gif

8-0.gif

3002 ms

8-1.gif

8-1.gif

3035 ms

menu.gif

menu.gif

3033 ms

topbg.jpg

topbg.jpg

11632 ms

title_dongtai.gif

title_dongtai.gif

942 ms

title_gg.gif

title_gg.gif

1073 ms

inc4.gif

inc4.gif

2060 ms

title_hz.gif

title_hz.gif

1075 ms

title_zs.gif

title_zs.gif

3441 ms

bm.gif

bm.gif

4331 ms

jsj.jpg

jsj.jpg

3861 ms

fc1f4134970a304e43.jpg

fc1f4134970a304e43.jpg

19941 ms

20101220154917970.jpg

20101220154917970.jpg

5617 ms

Menu_x.gif

Menu_x.gif

4357 ms

201132210225546724.jpg

201132210225546724.jpg

19910 ms

20100728141546248.jpg

20100728141546248.jpg

19709 ms

bg_bb.gif

bg_bb.gif

1802 ms

dibu_bg.gif

dibu_bg.gif

2073 ms

20090106114051596.jpg

20090106114051596.jpg

6403 ms

224.jpg

224.jpg

12110 ms

2011102937086141.jpg

2011102937086141.jpg

20417 ms

0907010537333146.jpg

0907010537333146.jpg

20414 ms

17.jpg

17.jpg

20371 ms

inc123.gif

inc123.gif

20094 ms

1-0.gif

1-0.gif

19814 ms

1-1.gif

1-1.gif

19836 ms

2-0.gif

2-0.gif

19912 ms

2-1.gif

2-1.gif

19909 ms

3-0.gif

3-0.gif

19885 ms

3-1.gif

3-1.gif

19732 ms

4-0.gif

4-0.gif

20282 ms

4-1.gif

4-1.gif

20435 ms

5-0.gif

5-0.gif

20352 ms

5-1.gif

5-1.gif

20401 ms

6-0.gif

6-0.gif

20401 ms

6-1.gif

6-1.gif

20208 ms

7-1.gif

7-1.gif

19937 ms

7-0.gif

7-0.gif

19937 ms

8-0.gif

8-0.gif

19924 ms

menu.gif

menu.gif

19893 ms

8-1.gif

8-1.gif

19890 ms

bg_bb.gif

bg_bb.gif

19723 ms

dibu_bg.gif

dibu_bg.gif

20444 ms

Accessibility Review

gzjj-edu.com accessibility score

60

Accessibility Issues

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

High

<object> elements do not have alternate text

Best Practices

gzjj-edu.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

gzjj-edu.com SEO score

58

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gzjj-edu.com 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 Gzjj-edu.com main page’s claimed encoding is gb2312. 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

gzjj-edu.com

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