Access szlt.com. 良田视频展台_实物展台_多媒体教学-新良田教学产品网

First Response

3.4 sec

Resources Loaded

17.1 sec

Page Rendered

562 ms

szlt.com screenshot

About Website

Welcome to szlt.com homepage info - get ready to check Szlt best content right away, or after learning these important things about szlt.com

新良田科技先后推出了视频展台,实物展台,多媒体教学等设备，作为新型教育设备与多媒体解决方案提供商，新良田科技为学生学习提供最大帮助

Visit szlt.com

Key Findings

We analyzed Szlt.com page load time and found that the first response time was 3.4 sec and then it took 17.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

szlt.com

3381 ms

main.css

1076 ms

browser_redirect.ashx

429 ms

jquery-1.10.2.min.js

1792 ms

jquery.KinSlideshow-1.2.1.min.js

888 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 77% of them (125 requests) were addressed to the original Szlt.com, 10% (16 requests) were made to Staticec.com and 6% (10 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Szlt.com.

Content Size

2.6 MB

After Optimization

2.0 MB

In fact, the total size of Szlt.com main page is 2.6 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. 40% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.5 kB

Original 40.6 kB
After minification 39.5 kB
After compression 9.2 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 31.5 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 426.4 kB

Original 2.3 MB
After minification 1.9 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, Szlt needs image optimization as it can save up to 426.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 129.5 kB

Original 229.2 kB
After minification 217.2 kB
After compression 99.6 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 129.5 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 32.0 kB

Original 40.5 kB
After minification 35.2 kB
After compression 8.5 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. Szlt.com needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 79% of the original size.

Requests Now

159

After Optimization

123

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szlt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szlt.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 Szlt.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

szlt.com

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