62.1 sec in total
11.5 sec
50 sec
607 ms
Click here to check amazing It 579 content. Otherwise, check out these important facts you probably never knew about it579.net
永康环讯网络公司是永康市本地的网络公司,环讯网络为永康企业提供网站建设、网页设计、网站制作、网站推广和SEO优化、网站策划、域名注册、空间租用、企业邮箱等服务。环讯网络公司是永康地区技术很强的永康网络公司。我们的客户涵盖金华、武义、义乌等地。
Visit it579.netWe analyzed It579.net page load time and found that the first response time was 11.5 sec and then it took 50.6 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 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
it579.net performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value4.7 s
32/100
25%
Value6.3 s
42/100
10%
Value60 ms
100/100
30%
Value0.24
52/100
15%
Value4.8 s
79/100
10%
11450 ms
7805 ms
3386 ms
4344 ms
3145 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 84% of them (104 requests) were addressed to the original It579.net, 10% (13 requests) were made to Bdimg.share.baidu.com and 6% (7 requests) were made to Crm.it579.net. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain It579.net.
Page size can be reduced by 237.9 kB (25%)
966.2 kB
728.3 kB
In fact, the total size of It579.net main page is 966.2 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. 25% of websites need less resources to load. Images take 721.3 kB which makes up the majority of the site volume.
Potential reduce by 44.0 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 44.0 kB or 78% of the original size.
Potential reduce by 78.6 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, It 579 needs image optimization as it can save up to 78.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 83.6 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 83.6 kB or 57% of the original size.
Potential reduce by 31.7 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. It579.net needs all CSS files to be minified and compressed as it can save up to 31.7 kB or 78% of the original size.
Number of requests can be reduced by 30 (34%)
88
58
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It 579. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
it579.net
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it579.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
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.
it579.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
it579.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It579.net 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 English language. Our system also found out that It579.net 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.
it579.net
Open Graph description is not detected on the main page of It 579. 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: