42.1 sec in total
6 sec
35.1 sec
1.1 sec
Visit 87870.com now to see the best up-to-date 87870 content for China and also check out these interesting facts you probably never knew about 87870.com
87870是国内VR虚拟现实新闻门户网站,为您提供VR虚拟现实,VR游戏,VR眼镜,VR技术,VR视频,VR软件,VR电影等新闻报道,致力于打造VR用户体验服务,是VR爱好者的交互综合平台
Visit 87870.comWe analyzed 87870.com page load time and found that the first response time was 6 sec and then it took 36.1 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.
87870.com performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.8 s
54/100
25%
Value6.1 s
44/100
10%
Value30 ms
100/100
30%
Value0.003
100/100
15%
Value3.9 s
89/100
10%
5964 ms
5675 ms
6194 ms
15597 ms
2648 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 32% of them (20 requests) were addressed to the original 87870.com, 46% (29 requests) were made to Pic.87870.com and 3% (2 requests) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (15.6 sec) belongs to the original domain 87870.com.
Page size can be reduced by 192.8 kB (26%)
752.6 kB
559.8 kB
In fact, the total size of 87870.com main page is 752.6 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 577.4 kB which makes up the majority of the site volume.
Potential reduce by 61.8 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. 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 61.8 kB or 81% of the original size.
Potential reduce by 57.5 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. 87870 images are well optimized though.
Potential reduce by 39.8 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 39.8 kB or 72% of the original size.
Potential reduce by 33.7 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. 87870.com needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 77% of the original size.
Number of requests can be reduced by 17 (28%)
60
43
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 87870. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
87870.com
5964 ms
style.css
5675 ms
index.css
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jquery.js
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jquery.SuperSlide.2.1.1.js
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lazyloadimg.js
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top.jpg
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hm.gif
225 ms
SSO.ashx
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app.gif
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app.gif
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87870.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.
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
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.
87870.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
87870.com 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 uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 87870.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 87870.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.
87870.com
Open Graph description is not detected on the main page of 87870. 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: