47.4 sec in total
3.4 sec
43 sec
953 ms
Welcome to 16css.com homepage info - get ready to check 16 Css best content for China right away, or after learning these important things about 16css.com
一流素材网/一流资源网是提供免费网页素材下载的一流素材网站。素材中国包括网页制作常用的PNG图片、psd素材免费下载、JS代码、网页模板、软件工具,一流素材网提供各种热门CMS使用技巧、教程方法。中国素材下载,DIV+CSS技巧、兼容性问题,常用网页代码等网页开发人员常用的技术资源、素材资源。致力打造最实用、最有效、最一流的网页素材网站。
Visit 16css.comWe analyzed 16css.com page load time and found that the first response time was 3.4 sec and then it took 44 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 37 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
16css.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.4 s
40/100
25%
Value9.2 s
13/100
10%
Value170 ms
92/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
3378 ms
8321 ms
1386 ms
3161 ms
1014 ms
Our browser made a total of 174 requests to load all elements on the main page. We found that 41% of them (72 requests) were addressed to the original 16css.com, 29% (50 requests) were made to D.16css.com and 4% (7 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain 16css.com.
Page size can be reduced by 412.7 kB (23%)
1.8 MB
1.4 MB
In fact, the total size of 16css.com main page is 1.8 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 92.0 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. This page needs HTML code to be minified as it can gain 13.4 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 92.0 kB or 84% of the original size.
Potential reduce by 88.9 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. 16 Css images are well optimized though.
Potential reduce by 203.8 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 203.8 kB or 52% of the original size.
Potential reduce by 27.9 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. 16css.com needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 82% of the original size.
Number of requests can be reduced by 43 (33%)
132
89
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 16 Css. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.
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16css.com 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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
Links do not have a discernible name
16css.com 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
16css.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 16css.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 16css.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.
16css.com
Open Graph description is not detected on the main page of 16 Css. 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: