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51smzg.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

51smzg.com

生命之歌

Page Load Speed

28.1 sec in total

First Response

2.9 sec

Resources Loaded

24.7 sec

Page Rendered

475 ms

51smzg.com screenshot

About Website

Click here to check amazing 51 Smzg content for China. Otherwise, check out these important facts you probably never knew about 51smzg.com

让关爱的阳光照耀每一位残疾人的心灵，长期专注于公共无障碍环境建设推动及无障碍旅游产品推广，策划/组织/开展各类有益于残障人群体身心健康的活动。

Visit 51smzg.com

Key Findings

We analyzed 51smzg.com page load time and found that the first response time was 2.9 sec and then it took 25.2 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

51smzg.com performance score

0

Network Requests Diagram

www.51smzg.com

2935 ms

style_51_common.css

2176 ms

style_51_portal_index.css

1150 ms

common.js

2320 ms

portal.js

1488 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original 51smzg.com, 22% (17 requests) were made to Bbs.51smzg.com and 4% (3 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain 51smzg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.2 kB (36%)

Content Size

687.8 kB

After Optimization

438.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51smzg.com main page is 687.8 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. 35% of websites need less resources to load. Images take 389.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.0 kB

  • Original 81.2 kB
  • After minification 80.4 kB
  • After compression 18.2 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 63.0 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 24.0 kB

  • Original 389.5 kB
  • After minification 365.5 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. 51 Smzg images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 101.1 kB

  • Original 139.2 kB
  • After minification 117.5 kB
  • After compression 38.1 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 101.1 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 61.1 kB

  • Original 77.9 kB
  • After minification 76.3 kB
  • After compression 16.8 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. 51smzg.com needs all CSS files to be minified and compressed as it can save up to 61.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (34%)

Requests Now

77

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Smzg. 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 as a result speed up the page load time.

Network Requests Diagram

www.51smzg.com

www.51smzg.com

2935 ms

style_51_common.css

style_51_common.css

2176 ms

style_51_portal_index.css

style_51_portal_index.css

1150 ms

common.js

common.js

2320 ms

portal.js

portal.js

1488 ms

logging.js

logging.js

630 ms

ping.js

ping.js

526 ms

stats

stats

15868 ms

18749014.js

18749014.js

1135 ms

discuz_tips.js

discuz_tips.js

718 ms

body.gif

body.gif

5839 ms

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14668 ms

ad.png

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11729 ms

logo.png

logo.png

282 ms

qq_login.gif

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280 ms

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271 ms

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4626 ms

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4639 ms

body01.jpg

body01.jpg

8435 ms

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4666 ms

px.png

px.png

939 ms

pn.png

pn.png

1417 ms

qmenu.png

qmenu.png

1765 ms

mu_bg.png

mu_bg.png

2089 ms

search.png

search.png

2363 ms

search.png

search.png

2712 ms

titlebg.png

titlebg.png

4437 ms

dot.gif

dot.gif

4778 ms

hotnewsbg.jpg

hotnewsbg.jpg

5195 ms

hotnews.jpg

hotnews.jpg

5883 ms

hline.jpg

hline.jpg

5890 ms

toss_11.gif

toss_11.gif

234 ms

Mjg4NDkwMQ==.js

Mjg4NDkwMQ==.js

765 ms

common_extra.js

common_extra.js

5530 ms

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4698 ms

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4692 ms

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3858 ms

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4098 ms

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3566 ms

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3662 ms

qqgroup.gif

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3579 ms

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3682 ms

security.png

security.png

3800 ms

btn_4.gif

btn_4.gif

3597 ms

icon_0.gif

icon_0.gif

486 ms

scrolltop.png

scrolltop.png

290 ms

button_121.gif

button_121.gif

463 ms

SEO Factors

51smzg.com SEO score

0

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 51smzg.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 51smzg.com 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

51smzg.com

Open Graph description is not detected on the main page of 51 Smzg. 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: