2.3 sec in total
374 ms
1.8 sec
114 ms
Welcome to kolorama.biz homepage info - get ready to check Kolorama best content right away, or after learning these important things about kolorama.biz
kolorama.biz - Made-to-Measure Blinds Online, Aluminium Blinds, Wooden Blinds, buy blinds online - we deliver to your door anywhere in Europe.
Visit kolorama.bizWe analyzed Kolorama.biz page load time and found that the first response time was 374 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kolorama.biz performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.5 s
89/100
25%
Value2.6 s
97/100
10%
Value40 ms
100/100
30%
Value0.001
100/100
15%
Value2.8 s
97/100
10%
374 ms
344 ms
258 ms
288 ms
8 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 97% of them (63 requests) were addressed to the original Kolorama.biz, 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (708 ms) belongs to the original domain Kolorama.biz.
Page size can be reduced by 35.1 kB (25%)
141.7 kB
106.6 kB
In fact, the total size of Kolorama.biz main page is 141.7 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. 30% of websites need less resources to load. Javascripts take 88.0 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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 23.1 kB or 83% of the original size.
Potential reduce by 8.1 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, Kolorama needs image optimization as it can save up to 8.1 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 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. Kolorama.biz needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 21% of the original size.
Number of requests can be reduced by 54 (84%)
64
10
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolorama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kolorama.biz
374 ms
stylesheet_biz.css
344 ms
rotator.css
258 ms
style.php
288 ms
jquery.min.js
8 ms
swfobject.js
260 ms
jquery-ui.min.js
89 ms
estimator_biz.js
268 ms
superfish.js
268 ms
superfish_biz.css
371 ms
bg_biz.png
91 ms
bg_biz_middle.png
90 ms
cookies_alert.png
88 ms
logo.png
94 ms
create_nav_item.php
125 ms
create_nav_item.php
118 ms
create_nav_item.php
206 ms
header_line_biz.png
177 ms
mm_on.gif
178 ms
cm.gif
187 ms
m.gif
204 ms
rgba.php
242 ms
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672 ms
pixel_trans.gif
650 ms
nav_bg.gif
666 ms
hmenu_right.png
686 ms
hmenu_left.png
651 ms
kolorama.biz 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.
kolorama.biz 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
Browser errors were logged to the console
kolorama.biz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolorama.biz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kolorama.biz 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.
kolorama.biz
Open Graph description is not detected on the main page of Kolorama. 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: