1.5 sec in total
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We analyzed Extralabs.net page load time and found that the first response time was 174 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
extralabs.net performance score
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Extralabs.net, 5% (1 request) were made to Ajax.googleapis.com and 5% (1 request) were made to Len.a.swcs.jp. The less responsive or slowest element that took the longest time to load (533 ms) relates to the external source Len.a.swcs.jp.
Page size can be reduced by 96.5 kB (39%)
In fact, the total size of Extralabs.net main page is 247.4 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. 15% of websites need less resources to load. Images take 134.9 kB which makes up the majority of the site volume.
Potential reduce by 4.2 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 4.2 kB or 61% of the original size.
Potential reduce by 916 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. Extralabs images are well optimized though.
Potential reduce by 546 B
Potential reduce by 90.8 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. Extralabs.net needs all CSS files to be minified and compressed as it can save up to 90.8 kB or 87% of the original size.
Number of requests can be reduced by 3 (18%)
extralabs.net accessibility score
extralabs.net best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
extralabs.net SEO score
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Extralabs.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Extralabs.net main page’s claimed encoding is shift_jis. 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.
Open Graph description is not detected on the main page of Extralabs. 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: