2.6 sec in total
495 ms
2 sec
136 ms
Welcome to blocka.se homepage info - get ready to check Blocka best content right away, or after learning these important things about blocka.se
Visit blocka.seWe analyzed Blocka.se page load time and found that the first response time was 495 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.
blocka.se performance score
name
value
score
weighting
Value1.4 s
96/100
10%
Value3.0 s
79/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
495 ms
188 ms
510 ms
303 ms
407 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Blocka.se and no external sources were called. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Blocka.se.
Page size can be reduced by 57.9 kB (23%)
254.3 kB
196.4 kB
In fact, the total size of Blocka.se main page is 254.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 186.7 kB which makes up the majority of the site volume.
Potential reduce by 1.7 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. This page needs HTML code to be minified as it can gain 677 B, which is 28% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.7 kB or 69% of the original size.
Potential reduce by 12.3 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. Blocka images are well optimized though.
Potential reduce by 39.6 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 39.6 kB or 66% of the original size.
Potential reduce by 4.3 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. Blocka.se needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 77% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blocka. According to our analytics all requests are already optimized.
blocka.se
495 ms
style.css
188 ms
jquery.min.js
510 ms
image_slide.js
303 ms
background.jpg
407 ms
menubar.jpg
410 ms
menu_button.jpg
380 ms
home_1.jpg
919 ms
header.jpg
380 ms
sidebar_header.jpg
404 ms
transparent.png
527 ms
blocka.se accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Document doesn't have a <title> element
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
blocka.se 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
blocka.se SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
SV
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blocka.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it does not match the claimed English language. Our system also found out that Blocka.se 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.
blocka.se
Open Graph description is not detected on the main page of Blocka. 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: