35.6 sec in total
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Welcome to swiftv.cn homepage info - get ready to check Swift V best content for China right away, or after learning these important things about swiftv.cn
SwiftV课堂是国内氛围最好的swift学习、交流网站,提供上千套swift视频,swift教程免费观看,学Swift开发(iOS10 开发)就上SwiftV课堂。
Visit swiftv.cnWe analyzed Swiftv.cn page load time and found that the first response time was 2.2 sec and then it took 33.4 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.
swiftv.cn performance score
2189 ms
5955 ms
2744 ms
2052 ms
2894 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 12% of them (9 requests) were addressed to the original Swiftv.cn, 69% (53 requests) were made to Static.vlms.cn and 10% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (15.6 sec) relates to the external source Q.qlogo.cn.
Page size can be reduced by 468.6 kB (23%)
2.0 MB
1.5 MB
In fact, the total size of Swiftv.cn main page is 2.0 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 38.8 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 6.1 kB, which is 12% 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 38.8 kB or 79% of the original size.
Potential reduce by 106.3 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. Swift V images are well optimized though.
Potential reduce by 158.7 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 158.7 kB or 57% of the original size.
Potential reduce by 164.8 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. Swiftv.cn needs all CSS files to be minified and compressed as it can save up to 164.8 kB or 84% of the original size.
Number of requests can be reduced by 28 (38%)
73
45
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swift V. 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.
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swiftv.cn SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swiftv.cn 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 Swiftv.cn 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.
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swiftv.cn
Open Graph description is not detected on the main page of Swift V. 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: