7.2 sec in total
308 ms
5.7 sec
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Click here to check amazing Developer Smart News content for Japan. Otherwise, check out these important facts you probably never knew about developer.smartnews.be
Visit developer.smartnews.beWe analyzed Developer.smartnews.be page load time and found that the first response time was 308 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
developer.smartnews.be performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.7 s
16/100
25%
Value3.1 s
93/100
10%
Value210 ms
89/100
30%
Value0.001
100/100
15%
Value5.6 s
70/100
10%
308 ms
294 ms
170 ms
149 ms
294 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Developer.smartnews.be, 18% (19 requests) were made to Developer.smartnews.com and 13% (14 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source S3-ap-northeast-1.amazonaws.com.
Page size can be reduced by 977.4 kB (16%)
6.2 MB
5.2 MB
In fact, the total size of Developer.smartnews.be main page is 6.2 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. 70% of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 39.0 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 39.0 kB or 74% of the original size.
Potential reduce by 684.0 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. Obviously, Developer Smart News needs image optimization as it can save up to 684.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 85.0 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 85.0 kB or 57% of the original size.
Potential reduce by 169.4 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. Developer.smartnews.be needs all CSS files to be minified and compressed as it can save up to 169.4 kB or 79% of the original size.
Number of requests can be reduced by 45 (44%)
103
58
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developer Smart News. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
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developer.smartnews.be 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
developer.smartnews.be 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
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
developer.smartnews.be SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Developer.smartnews.be 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 Developer.smartnews.be 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.
developer.smartnews.be
Open Graph description is not detected on the main page of Developer Smart News. 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: