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checknow.co.uk screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

checknow.co.uk

ARGOS RESERVE AND COLLECT STOCK CHECKER , CHECKNOW.CO.UK MAKING LIFE EASIER!

Page Load Speed

3.9 sec in total

First Response

1.9 sec

Resources Loaded

2 sec

Page Rendered

123 ms

checknow.co.uk screenshot

About Website

Visit checknow.co.uk now to see the best up-to-date CHECKNOW content for United Kingdom and also check out these interesting facts you probably never knew about checknow.co.uk

Use our Argos stock checker to search Argos stock NOW instantly for any item in any national Argos nationwide. We check the stock and track the price history with our unique stock checker, within seco...

Visit checknow.co.uk

Key Findings

We analyzed Checknow.co.uk page load time and found that the first response time was 1.9 sec 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.

Performance Metrics

checknow.co.uk performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

checknow.co.uk

1851 ms

jquery.min.js

8 ms

jquery-ui.min.js

16 ms

actions.js

208 ms

theme.css

223 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 44% of them (20 requests) were addressed to the original Checknow.co.uk, 44% (20 requests) were made to Media.4rgos.it and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Checknow.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.2 kB (25%)

Content Size

181.7 kB

After Optimization

136.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Checknow.co.uk main page is 181.7 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 100.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 42.2 kB

  • Original 50.5 kB
  • After minification 49.9 kB
  • After compression 8.3 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 42.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 164 B

  • Original 29.1 kB
  • After minification 28.9 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. CHECKNOW images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.6 kB

  • Original 100.9 kB
  • After minification 100.9 kB
  • After compression 98.4 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.

CSS Optimization

-22%

Potential reduce by 252 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 880 B

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. Checknow.co.uk needs all CSS files to be minified and compressed as it can save up to 252 B or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHECKNOW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

checknow.co.uk

checknow.co.uk

1851 ms

jquery.min.js

jquery.min.js

8 ms

jquery-ui.min.js

jquery-ui.min.js

16 ms

actions.js

actions.js

208 ms

theme.css

theme.css

223 ms

like.php

like.php

226 ms

mobmain.gif

mobmain.gif

106 ms

bookmark.gif

bookmark.gif

123 ms

search.png

search.png

279 ms

menule.gif

menule.gif

198 ms

menumid.gif

menumid.gif

214 ms

home.gif

home.gif

228 ms

menuri.gif

menuri.gif

228 ms

menulee.gif

menulee.gif

307 ms

menumide.gif

menumide.gif

325 ms

menurie.gif

menurie.gif

337 ms

argos.gif

argos.gif

331 ms

cpclogo.jpg

cpclogo.jpg

401 ms

menulin.gif

menulin.gif

413 ms

location.png

location.png

435 ms

58qLQGXzUKe.js

58qLQGXzUKe.js

34 ms

FEppCFCt76d.png

FEppCFCt76d.png

24 ms

4641049_R_SET

4641049_R_SET

32 ms

6193588_R_SET

6193588_R_SET

34 ms

9396344_R_SET

9396344_R_SET

52 ms

5981887_R_SET

5981887_R_SET

38 ms

6067724_R_SET

6067724_R_SET

51 ms

5429521_R_SET

5429521_R_SET

36 ms

1152878_R_SET

1152878_R_SET

45 ms

4541352_R_SET

4541352_R_SET

39 ms

2077921_R_SET

2077921_R_SET

43 ms

basket.gif

basket.gif

107 ms

nobasket.gif

nobasket.gif

112 ms

8878117_R_SET

8878117_R_SET

39 ms

frame.gif

frame.gif

117 ms

4641049_R_SET

4641049_R_SET

33 ms

6193588_R_SET

6193588_R_SET

31 ms

5429521_R_SET

5429521_R_SET

28 ms

5981887_R_SET

5981887_R_SET

29 ms

4541352_R_SET

4541352_R_SET

29 ms

2077921_R_SET

2077921_R_SET

26 ms

8878117_R_SET

8878117_R_SET

30 ms

1152878_R_SET

1152878_R_SET

36 ms

6067724_R_SET

6067724_R_SET

35 ms

9396344_R_SET

9396344_R_SET

34 ms

Accessibility Review

checknow.co.uk accessibility score

44

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

checknow.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

checknow.co.uk SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Checknow.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 Checknow.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.

Social Sharing Optimization

checknow.co.uk

Open Graph description is not detected on the main page of CHECKNOW. 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: