2.3 sec in total
186 ms
1.8 sec
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Visit velocityconf.com now to see the best up-to-date Velocity Conf content for Netherlands and also check out these interesting facts you probably never knew about velocityconf.com
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Visit velocityconf.comWe analyzed Velocityconf.com page load time and found that the first response time was 186 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
velocityconf.com performance score
186 ms
396 ms
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Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Velocityconf.com, 54% (20 requests) were made to Cdn.oreillystatic.com and 16% (6 requests) were made to Conferences.oreilly.com. The less responsive or slowest element that took the longest time to load (533 ms) relates to the external source Cdn.oreillystatic.com.
Page size can be reduced by 324.9 kB (38%)
857.2 kB
532.3 kB
In fact, the total size of Velocityconf.com main page is 857.2 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. 35% of websites need less resources to load. Javascripts take 417.6 kB which makes up the majority of the site volume.
Potential reduce by 45.5 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 45.5 kB or 74% of the original size.
Potential reduce by 0 B
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. Velocity Conf images are well optimized though.
Potential reduce by 278.8 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 278.8 kB or 67% of the original size.
Potential reduce by 654 B
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. Velocityconf.com needs all CSS files to be minified and compressed as it can save up to 654 B or 62% of the original size.
Number of requests can be reduced by 14 (48%)
29
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The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Velocity Conf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
velocityconf.com
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velocity
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jquery.min.js
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coinbase-registration.js
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devise_capturable.js
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login-widget.min.js
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velocityconf.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Velocityconf.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 Velocityconf.com main page’s claimed encoding is iso-8859-1. 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.
velocityconf.com
Open Graph data is detected on the main page of Velocity Conf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: