6.5 sec in total
430 ms
5.3 sec
793 ms
Click here to check amazing DNSDB content for China. Otherwise, check out these important facts you probably never knew about dnsdb.io
Visit dnsdb.ioWe analyzed Dnsdb.io page load time and found that the first response time was 430 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dnsdb.io performance score
430 ms
763 ms
703 ms
733 ms
741 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Dnsdb.io, 6% (1 request) were made to Ajax.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dnsdb.io.
Page size can be reduced by 165.0 kB (77%)
213.3 kB
48.3 kB
In fact, the total size of Dnsdb.io main page is 213.3 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. CSS take 135.7 kB which makes up the majority of the site volume.
Potential reduce by 9.8 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 9.8 kB or 76% of the original size.
Potential reduce by 41.3 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 41.3 kB or 64% of the original size.
Potential reduce by 113.9 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. Dnsdb.io needs all CSS files to be minified and compressed as it can save up to 113.9 kB or 84% of the original size.
Number of requests can be reduced by 6 (40%)
15
9
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNSDB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
dnsdb.io
430 ms
763 ms
bootstrap.min.css
703 ms
bootstrap-theme.min.css
733 ms
main.css
741 ms
email-decode.min.js
32 ms
bootstrap.min.js
945 ms
main.js
930 ms
querybuilder.js
937 ms
querybuilder.js
1391 ms
rocket-loader.min.js
58 ms
dnsdb_white.png
1628 ms
CN.png
1418 ms
HK.png
1423 ms
US.png
1610 ms
dnsdb.png
1437 ms
glyphicons-halflings-regular.woff
1375 ms
modernizr-2.8.3-respond-1.4.2.min.js
873 ms
dnsdb.io SEO score
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnsdb.io 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 Dnsdb.io 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.
dnsdb.io
Open Graph description is not detected on the main page of DNSDB. 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: