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Welcome to lefotu.com homepage info - get ready to check Lefotu best content for Russia right away, or after learning these important things about lefotu.com
目前拥有员工7000多人,业务覆盖全国31个省。主营业务为:信息通信系统综合服务、智能化综合服务、教育培训综合服务,为主流设备厂商,中国移动、中国电信、中国联通、中国铁塔、广电等运营商,政企行业客户等提供端到端全业务、全技术、全国落地,标准化一致性综合服务。欧洲杯直播app下载创立于1979年,国家级高新技术企业,专注于ICT 技术服务,以服务构建产业最佳连接,成为智能世界一站式服务平台。分布中国...
Visit lefotu.comWe analyzed Lefotu.com page load time and found that the first response time was 1.3 sec and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lefotu.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.4 s
20/100
25%
Value12.8 s
2/100
10%
Value100 ms
98/100
30%
Value0.017
100/100
15%
Value6.1 s
64/100
10%
1289 ms
365 ms
4849 ms
842 ms
841 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 90% of them (103 requests) were addressed to the original Lefotu.com, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Lefotu.com.
Page size can be reduced by 275.8 kB (10%)
2.7 MB
2.4 MB
In fact, the total size of Lefotu.com main page is 2.7 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 37.4 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 8.1 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 37.4 kB or 80% of the original size.
Potential reduce by 25.2 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. Lefotu images are well optimized though.
Potential reduce by 176.6 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 176.6 kB or 67% of the original size.
Potential reduce by 36.7 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. Lefotu.com needs all CSS files to be minified and compressed as it can save up to 36.7 kB or 84% of the original size.
Number of requests can be reduced by 34 (31%)
111
77
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lefotu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
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lefotu.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lefotu.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
lefotu.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ZH
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lefotu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Russian language. Our system also found out that Lefotu.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.
lefotu.com
Open Graph description is not detected on the main page of Lefotu. 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: