Tools & Wizards About Us
szxy.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

szxy.org

北京四中校友网

Page Load Speed

33.8 sec in total

First Response

11.8 sec

Resources Loaded

21.2 sec

Page Rendered

884 ms

szxy.org screenshot

About Website

Visit szxy.org now to see the best up-to-date Szxy content and also check out these interesting facts you probably never knew about szxy.org

this web_site is about schoolfellow of the Beijing No4 Highschool .本网站是北京四中校友基金会为四中校友服务的网站，提供各方面相关信息，及校友交流的园地

Visit szxy.org

Key Findings

We analyzed Szxy.org page load time and found that the first response time was 11.8 sec and then it took 22 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

szxy.org performance score

0

Network Requests Diagram

szxy.org

11776 ms

zeni3.css

1700 ms

sgate_cu.gif

755 ms

szxy2-2t.gif

754 ms

tree2.gif

755 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Szxy.org and no external sources were called. The less responsive or slowest element that took the longest time to load (11.8 sec) belongs to the original domain Szxy.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.1 kB (78%)

Content Size

84.6 kB

After Optimization

18.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Szxy.org main page is 84.6 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. HTML takes 77.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.0 kB

  • Original 77.5 kB
  • After minification 64.5 kB
  • After compression 13.5 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 13.0 kB, which is 17% 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 64.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.4 kB
  • After minification 4.4 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. Szxy images are well optimized though.

CSS Optimization

-79%

Potential reduce by 2.1 kB

  • Original 2.7 kB
  • After minification 2.5 kB
  • After compression 565 B

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. Szxy.org needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (80%)

Requests Now

44

After Optimization

9

  • Images
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szxy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

szxy.org

szxy.org

11776 ms

zeni3.css

zeni3.css

1700 ms

sgate_cu.gif

sgate_cu.gif

755 ms

szxy2-2t.gif

szxy2-2t.gif

754 ms

tree2.gif

tree2.gif

755 ms

szxy2-342.gif

szxy2-342.gif

2276 ms

menucloser.gif

menucloser.gif

2281 ms

4hssign.gif

4hssign.gif

2618 ms

jjh.gif

jjh.gif

2717 ms

xsh.gif

xsh.gif

1715 ms

teach.gif

teach.gif

1309 ms

xy.gif

xy.gif

1650 ms

jrszh.gif

jrszh.gif

1876 ms

xxy.gif

xxy.gif

1882 ms

name.gif

name.gif

1995 ms

link.gif

link.gif

2221 ms

ywzh.gif

ywzh.gif

2226 ms

wenx.gif

wenx.gif

2236 ms

xyjh.gif

xyjh.gif

2306 ms

noise.jpg

noise.jpg

2459 ms

hl_bg1.gif

hl_bg1.gif

1950 ms

hl_bgb.gif

hl_bgb.gif

1933 ms

n4hs2.jpg

n4hs2.jpg

3609 ms

vline_w7.gif

vline_w7.gif

912 ms

blue_wen.gif

blue_wen.gif

1175 ms

yaowen.gif

yaowen.gif

1192 ms

sf.gif

sf.gif

350 ms

wx.gif

wx.gif

382 ms

exp.gif

exp.gif

393 ms

tgao.gif

tgao.gif

1191 ms

dot%5B1%5D.gif

dot%5B1%5D.gif

373 ms

xyhd.gif

xyhd.gif

1279 ms

xyjl.gif

xyjl.gif

343 ms

fxzh.gif

fxzh.gif

4291 ms

jjh2.gif

jjh2.gif

475 ms

xsh2.gif

xsh2.gif

1073 ms

teach2.gif

teach2.gif

1000 ms

xy2.gif

xy2.gif

5089 ms

jrszh2.gif

jrszh2.gif

977 ms

xxy2.gif

xxy2.gif

992 ms

name2.gif

name2.gif

986 ms

link2.gif

link2.gif

1764 ms

ywzh2.gif

ywzh2.gif

2956 ms

wenx2.gif

wenx2.gif

1802 ms

xyjh2.gif

xyjh2.gif

1794 ms

SEO Factors

szxy.org SEO score

0

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 Szxy.org 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 Szxy.org 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

szxy.org

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