4.2 sec in total
199 ms
3.7 sec
296 ms
Click here to check amazing Itzala content. Otherwise, check out these important facts you probably never knew about itzala.com
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Visit itzala.comWe analyzed Itzala.com page load time and found that the first response time was 199 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
itzala.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value8.1 s
2/100
25%
Value8.3 s
19/100
10%
Value1,890 ms
9/100
30%
Value2.258
0/100
15%
Value17.9 s
4/100
10%
199 ms
1460 ms
185 ms
506 ms
338 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Itzala.com, 65% (48 requests) were made to Roofblinds.co.uk and 7% (5 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Roofblinds.co.uk.
Page size can be reduced by 896.4 kB (42%)
2.1 MB
1.2 MB
In fact, the total size of Itzala.com main page is 2.1 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. 40% of websites need less resources to load. Images take 979.1 kB which makes up the majority of the site volume.
Potential reduce by 162.2 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. This page needs HTML code to be minified as it can gain 42.9 kB, which is 22% 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 162.2 kB or 82% of the original size.
Potential reduce by 77.8 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. Itzala images are well optimized though.
Potential reduce by 625.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 625.4 kB or 69% of the original size.
Potential reduce by 31.0 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. Itzala.com needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 58% of the original size.
Number of requests can be reduced by 18 (29%)
63
45
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itzala. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
itzala.com
199 ms
www.roofblinds.co.uk
1460 ms
screen.min.css
185 ms
jquery-1.12.4.min.js
506 ms
script.min.js
338 ms
shadowbox.js
272 ms
shadowbox.css
344 ms
landingPage.js
345 ms
conversion.js
36 ms
usabilla.min.js
780 ms
trustpilot.png
138 ms
mastercard.png
140 ms
visa.png
138 ms
visa-electron.png
140 ms
maestro.png
137 ms
paypal.png
139 ms
service-chevron.png
223 ms
itzala-sprite.png
551 ms
chevron-down.png
222 ms
itzala-awning-large.jpg
222 ms
product-logo-itzala-small.png
222 ms
itzala-blackout-large.jpg
220 ms
itzala-roller-large.jpg
352 ms
itzala-venetian-large.jpg
350 ms
velux-blackoutdisney-large.jpg
353 ms
product-logo-velux-small.jpg
348 ms
velux-blackout-K15-large-290x381.jpg
565 ms
velux-awning-large.jpg
491 ms
velux-energy-large.jpg
490 ms
velux-duo-large.jpg
406 ms
velux-insectnet-large.jpg
410 ms
velux-pleated-large.jpg
498 ms
velux-roller-large.jpg
501 ms
velux-venetian-large.jpg
603 ms
velux-addonpleated-large.jpg
603 ms
Clearancehome744x400UKjpg.jpg
603 ms
itzala-blinds.jpg
604 ms
velux-blackout-K15-744x400.jpg
809 ms
velux_accessories.jpg
652 ms
icon-tick.png
670 ms
service-chevron-white.png
669 ms
itzala-awning-medium.jpg
678 ms
product-logo-itzala.png
682 ms
itzala-blackout-medium.jpg
741 ms
itzala-roller-medium.jpg
761 ms
gtm.js
102 ms
siteanalyze_1908684.js
704 ms
63 ms
itzala-venetian-medium.jpg
638 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
30 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
54 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
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xjAJXh38I15wypJXxuGMBobN6UDyHWBl620a-IRfuBk.woff
61 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
61 ms
ready-for-summer-velux-awning-blind.jpg
644 ms
content-block-arrow.png
638 ms
Rod_231x130.jpg
711 ms
guide.jpg
719 ms
79 ms
6c21ba826269.js
87 ms
67 ms
37 ms
analytics.js
38 ms
collect
50 ms
f.jsonp
414 ms
hotjar-168484.js
183 ms
collect
54 ms
modules-f524bccd859bfc7e394e1123f7f90405.js
54 ms
rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html
33 ms
visit-data
365 ms
print.min.css
116 ms
cookie-sprite.png
594 ms
visit-data
255 ms
image.aspx
96 ms
itzala.com 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
itzala.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
itzala.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itzala.com 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 Itzala.com 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.
itzala.com
Open Graph description is not detected on the main page of Itzala. 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: