1.1 sec in total
277 ms
750 ms
106 ms
Visit zirtek.co.uk now to see the best up-to-date Zirtek content for United Kingdom and also check out these interesting facts you probably never knew about zirtek.co.uk
The Zirtek Allergies weather pollen index for the next 24 hours around the UK.
Visit zirtek.co.ukWe analyzed Zirtek.co.uk page load time and found that the first response time was 277 ms and then it took 856 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
zirtek.co.uk performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.4 s
100/100
25%
Value1.3 s
100/100
10%
Value0 ms
100/100
30%
Value0.156
74/100
15%
Value1.1 s
100/100
10%
277 ms
150 ms
226 ms
253 ms
155 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Zirtek.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (277 ms) belongs to the original domain Zirtek.co.uk.
Page size can be reduced by 43.0 kB (27%)
156.9 kB
113.9 kB
In fact, the total size of Zirtek.co.uk main page is 156.9 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 121.8 kB which makes up the majority of the site volume.
Potential reduce by 6.8 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 6.8 kB or 76% of the original size.
Potential reduce by 14.2 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, Zirtek needs image optimization as it can save up to 14.2 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 22.1 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. Zirtek.co.uk needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 84% of the original size.
We found no issues to fix!
8
8
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zirtek. According to our analytics all requests are already optimized.
zirtek.co.uk
277 ms
winter.css
150 ms
modernizr-2.6.1.min.js
226 ms
yahoo-dom-event.js
253 ms
app.js
155 ms
header.png
226 ms
search-button.gif
78 ms
menu.png
150 ms
footer-small.jpg
77 ms
zirtek.co.uk 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
zirtek.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
zirtek.co.uk 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zirtek.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zirtek.co.uk 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.
zirtek.co.uk
Open Graph description is not detected on the main page of Zirtek. 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: