9 sec in total
654 ms
7.9 sec
461 ms
Click here to check amazing Northern FilterS content. Otherwise, check out these important facts you probably never knew about northernfilters.co.uk
Northern Filter Supplies specialise in engine filtration. Order filters online. Supplying oil, fuel, air, hydraulic, transmission, pollen, water filters.
Visit northernfilters.co.ukWe analyzed Northernfilters.co.uk page load time and found that the first response time was 654 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
northernfilters.co.uk performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value12.7 s
0/100
25%
Value13.8 s
1/100
10%
Value1,100 ms
24/100
30%
Value0.001
100/100
15%
Value11.8 s
17/100
10%
654 ms
3987 ms
805 ms
999 ms
424 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 98% of them (108 requests) were addressed to the original Northernfilters.co.uk, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Northernfilters.co.uk.
Page size can be reduced by 410.0 kB (19%)
2.2 MB
1.8 MB
In fact, the total size of Northernfilters.co.uk main page is 2.2 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. 55% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 166.2 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 64.1 kB, which is 35% 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 166.2 kB or 91% of the original size.
Potential reduce by 243.8 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. Obviously, Northern FilterS needs image optimization as it can save up to 243.8 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 50 B
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.
We found no issues to fix!
107
107
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Northern FilterS. According to our analytics all requests are already optimized.
northernfilters.co.uk
654 ms
www.northernfilters.co.uk
3987 ms
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805 ms
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northernfilters.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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
northernfilters.co.uk 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
northernfilters.co.uk 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Northernfilters.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 Northernfilters.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.
northernfilters.co.uk
Open Graph description is not detected on the main page of Northern FilterS. 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: