7.6 sec in total
658 ms
6.7 sec
222 ms
Welcome to 51qlvcd.com homepage info - get ready to check 51 Qlvcd best content right away, or after learning these important things about 51qlvcd.com
发财域名,机会难得
Visit 51qlvcd.comWe analyzed 51qlvcd.com page load time and found that the first response time was 658 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
51qlvcd.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.1 s
74/100
25%
Value5.3 s
58/100
10%
Value20 ms
100/100
30%
Value0.456
20/100
15%
Value2.9 s
96/100
10%
658 ms
254 ms
318 ms
129 ms
191 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original 51qlvcd.com, 2% (1 request) were made to S4.cnzz.com and 2% (1 request) were made to Baidu.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Znsv.baidu.com.
Page size can be reduced by 100.0 kB (11%)
910.5 kB
810.5 kB
In fact, the total size of 51qlvcd.com main page is 910.5 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. 40% of websites need less resources to load. Images take 806.2 kB which makes up the majority of the site volume.
Potential reduce by 32.5 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 32.5 kB or 79% of the original size.
Potential reduce by 25.0 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. 51 Qlvcd images are well optimized though.
Potential reduce by 33.9 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 33.9 kB or 66% of the original size.
Potential reduce by 8.7 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. 51qlvcd.com needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 75% of the original size.
Number of requests can be reduced by 4 (7%)
58
54
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Qlvcd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
51qlvcd.com
658 ms
style.css
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xiaoshuo.js
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51qlvcd.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.
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
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.
51qlvcd.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
51qlvcd.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
EN
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51qlvcd.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 51qlvcd.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
51qlvcd.com
Open Graph description is not detected on the main page of 51 Qlvcd. 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: