Tools & Wizards About Us
bjdxey.com.cn screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

bjdxey.com.cn

青岛朗力防锈材料有限公司

Page Load Speed

19.3 sec in total

First Response

3.3 sec

Resources Loaded

15.7 sec

Page Rendered

296 ms

bjdxey.com.cn screenshot

About Website

Click here to check amazing Bjdxey content. Otherwise, check out these important facts you probably never knew about bjdxey.com.cn

北京市大兴区第二幼儿园创建于1985年。2003年8月，成立大兴二幼实验园。2010年9月，成立大兴二幼SOS儿童村分园。现有24个教学班，在园幼儿763名，教职工122名，其中小学高级教师21名，大专以上学历47人。 二十几年来，广大教职工励精图治、开拓进取、不断努力，得到了家长和社会的肯定。1992年被命名为市级体育特色幼儿园；1998年被市教委认定为北京市一级一类幼儿园；1999年被...

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Key Findings

We analyzed Bjdxey.com.cn page load time and found that the first response time was 3.3 sec and then it took 16 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bjdxey.com.cn performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value6,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

bjdxey.com.cn

3288 ms

style.css

2210 ms

jquery.js

3823 ms

common.js

1645 ms

jquery-1.4a2.min.js

3688 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Bjdxey.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Bjdxey.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 462.2 kB (29%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bjdxey.com.cn main page is 1.6 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.2 kB

  • Original 28.2 kB
  • After minification 27.1 kB
  • After compression 5.9 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. 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 22.2 kB or 79% of the original size.

Image Optimization

-22%

Potential reduce by 298.7 kB

  • Original 1.4 MB
  • After minification 1.1 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, Bjdxey needs image optimization as it can save up to 298.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 102.5 kB

  • Original 153.7 kB
  • After minification 149.2 kB
  • After compression 51.2 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 102.5 kB or 67% of the original size.

CSS Optimization

-89%

Potential reduce by 38.7 kB

  • Original 43.5 kB
  • After minification 40.4 kB
  • After compression 4.7 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. Bjdxey.com.cn needs all CSS files to be minified and compressed as it can save up to 38.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

48

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bjdxey. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bjdxey.com.cn

bjdxey.com.cn

3288 ms

style.css

style.css

2210 ms

jquery.js

jquery.js

3823 ms

common.js

common.js

1645 ms

jquery-1.4a2.min.js

jquery-1.4a2.min.js

3688 ms

jquery.KinSlideshow-1.1.js

jquery.KinSlideshow-1.1.js

1935 ms

ajax.js

ajax.js

450 ms

tongkao.asp

tongkao.asp

491 ms

1_off.jpg

1_off.jpg

764 ms

2.jpg

2.jpg

907 ms

3.jpg

3.jpg

544 ms

4.jpg

4.jpg

1372 ms

5.jpg

5.jpg

2158 ms

6.jpg

6.jpg

1234 ms

7.jpg

7.jpg

1067 ms

8.jpg

8.jpg

1293 ms

9.jpg

9.jpg

1392 ms

search.jpg

search.jpg

1461 ms

searchInput.jpg

searchInput.jpg

1637 ms

left_1.jpg

left_1.jpg

2016 ms

left_2.jpg

left_2.jpg

4691 ms

left_3.jpg

left_3.jpg

1815 ms

mid_1.gif

mid_1.gif

1906 ms

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2014062509513938014.jpg

6385 ms

2014062509503492158.jpg

2014062509503492158.jpg

7504 ms

2012103015173295675.jpg

2012103015173295675.jpg

4548 ms

2012103015144979196.jpg

2012103015144979196.jpg

2817 ms

2012103015183046462.jpg

2012103015183046462.jpg

6596 ms

201210301505249103.jpg

201210301505249103.jpg

3539 ms

2012031414484310884.jpg

2012031414484310884.jpg

4416 ms

2011110317014115889.jpg

2011110317014115889.jpg

4943 ms

2011110317004050967.jpg

2011110317004050967.jpg

7074 ms

mid_2.jpg

mid_2.jpg

6008 ms

more.jpg

more.jpg

5374 ms

list_ico.jpg

list_ico.jpg

5765 ms

mid_3.jpg

mid_3.jpg

6198 ms

mid_4.jpg

mid_4.jpg

8547 ms

right_1.jpg

right_1.jpg

6605 ms

right_2.jpg

right_2.jpg

7872 ms

right_3.jpg

right_3.jpg

9811 ms

right_4.jpg

right_4.jpg

6984 ms

gd.jpg

gd.jpg

7328 ms

2011110317132884556.jpg

2011110317132884556.jpg

7668 ms

2011100816445538681.jpg

2011100816445538681.jpg

7216 ms

2011100816232732370.jpg

2011100816232732370.jpg

8017 ms

2011092618052239033.jpg

2011092618052239033.jpg

7352 ms

Bottom_Logo.jpg

Bottom_Logo.jpg

7549 ms

Bottom_HR.jpg

Bottom_HR.jpg

7216 ms

lift_bg.jpg

lift_bg.jpg

7232 ms

Accessibility Review

bjdxey.com.cn accessibility score

81

Accessibility Issues

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bjdxey.com.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bjdxey.com.cn SEO score

69

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

High

Page is blocked from indexing

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bjdxey.com.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 Bjdxey.com.cn 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

bjdxey.com.cn

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