10.1 sec in total
989 ms
8.8 sec
231 ms
Click here to check amazing Sandbox DNS content for China. Otherwise, check out these important facts you probably never knew about sandbox.dns.com
DNS.COM是国内最大的高防DNS解析服务商,采用自主研发的DNS解析系统,无论在解析技术及抗攻击能力均处于国内领先水平。并提供高质量的电信、联通、教育网、双线及三线智能DNS免费解析,以及支持搜索引擎优化解析。网站、域名健康状态检查监控功能,提供准确实时的宕机检测告警及宕机自动切换。
Visit sandbox.dns.comWe analyzed Sandbox.dns.com page load time and found that the first response time was 989 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sandbox.dns.com performance score
989 ms
4275 ms
243 ms
481 ms
1185 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sandbox.dns.com, 96% (50 requests) were made to Dns.com and 2% (1 request) were made to Mp.weixin.qq.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Dns.com.
Page size can be reduced by 158.5 kB (14%)
1.2 MB
1.0 MB
In fact, the total size of Sandbox.dns.com main page is 1.2 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. 25% of websites need less resources to load. Images take 966.4 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 69% of the original size.
Potential reduce by 17.7 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. Sandbox DNS images are well optimized though.
Potential reduce by 82.9 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 82.9 kB or 68% of the original size.
Potential reduce by 47.9 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. Sandbox.dns.com needs all CSS files to be minified and compressed as it can save up to 47.9 kB or 80% of the original size.
Number of requests can be reduced by 5 (10%)
50
45
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sandbox DNS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
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sandbox.dns.com SEO score
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sandbox.dns.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Sandbox.dns.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.
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sandbox.dns.com
Open Graph description is not detected on the main page of Sandbox DNS. 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: