Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

54.6 sec in total

First Response

4.4 sec

Resources Loaded

49.6 sec

Page Rendered

546 ms

szlc91.com screenshot

About Website

Visit szlc91.com now to see the best up-to-date Szlc 91 content and also check out these interesting facts you probably never knew about szlc91.com

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Key Findings

We analyzed Szlc91.com page load time and found that the first response time was 4.4 sec and then it took 50.2 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 were 80 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

szlc91.com performance score

0

Network Requests Diagram

szlc91.com

4429 ms

home.css

1594 ms

jquery.js

8786 ms

uaredirect.js

1011 ms

Focus.js

1082 ms

Our browser made a total of 283 requests to load all elements on the main page. We found that 41% of them (117 requests) were addressed to the original Szlc91.com, 8% (23 requests) were made to Kangfu.szlc91.com and 3% (9 requests) were made to Img.t.sinajs.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Szlc91.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 770.9 kB (56%)

Content Size

1.4 MB

After Optimization

615.4 kB

In fact, the total size of Szlc91.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 575.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 218.3 kB

  • Original 248.8 kB
  • After minification 184.7 kB
  • After compression 30.5 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 64.2 kB, which is 26% 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 218.3 kB or 88% of the original size.

Image Optimization

-20%

Potential reduce by 89.7 kB

  • Original 450.9 kB
  • After minification 361.3 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, Szlc 91 needs image optimization as it can save up to 89.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 374.0 kB

  • Original 575.9 kB
  • After minification 547.4 kB
  • After compression 201.9 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 374.0 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 88.9 kB

  • Original 110.6 kB
  • After minification 103.9 kB
  • After compression 21.7 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. Szlc91.com needs all CSS files to be minified and compressed as it can save up to 88.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (29%)

Requests Now

196

After Optimization

140

The browser has sent 196 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szlc 91. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

SEO Factors

szlc91.com 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 Szlc91.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 Szlc91.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

Open Graph description is not detected on the main page of Szlc 91. 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: