Tools & Wizards About Us
preloved.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

preloved.co.uk

Preloved | Free Classified Ads | Buy and Sell Second Hand

Page Load Speed

4.3 sec in total

First Response

195 ms

Resources Loaded

3.6 sec

Page Rendered

543 ms

preloved.co.uk screenshot

About Website

Welcome to preloved.co.uk homepage info - get ready to check Preloved best content for United Kingdom right away, or after learning these important things about preloved.co.uk

Buy and sell second hand items, and more, in your local area. List for free with Preloved classified ads, in over 500 categories!

Visit preloved.co.uk

Key Findings

We analyzed Preloved.co.uk page load time and found that the first response time was 195 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preloved.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

preloved.co.uk

195 ms

www.preloved.co.uk

555 ms

gppstub.js

96 ms

boise.js

90 ms

abilene.js

90 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 26% of them (18 requests) were addressed to the original Preloved.co.uk, 21% (15 requests) were made to Preloved.thcdn.com and 17% (12 requests) were made to Ezojs.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Smct.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.5 kB (45%)

Content Size

1.2 MB

After Optimization

641.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Preloved.co.uk main page is 1.2 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. 60% of websites need less resources to load. Javascripts take 623.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 276.2 kB

  • Original 356.4 kB
  • After minification 337.2 kB
  • After compression 80.2 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. 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 276.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 72 B

  • Original 196.6 kB
  • After minification 196.6 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. Preloved images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 258.2 kB

  • Original 623.3 kB
  • After minification 623.3 kB
  • After compression 365.1 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 258.2 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (61%)

Requests Now

66

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preloved. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preloved.co.uk

preloved.co.uk

195 ms

www.preloved.co.uk

www.preloved.co.uk

555 ms

gppstub.js

gppstub.js

96 ms

boise.js

boise.js

90 ms

abilene.js

abilene.js

90 ms

et.js

et.js

88 ms

outbrain.js

outbrain.js

106 ms

otSDKStub.js

otSDKStub.js

129 ms

2b5ae8c1f09c4ccaca1c.css

2b5ae8c1f09c4ccaca1c.css

374 ms

ab640f568e6fb2611fb0.css

ab640f568e6fb2611fb0.css

453 ms

3277bda1da9f2542c816.css

3277bda1da9f2542c816.css

470 ms

e189c8d4c629175255a6.css

e189c8d4c629175255a6.css

472 ms

ccpaplus.js

ccpaplus.js

142 ms

5e9eac8b6cb7dba586da.js

5e9eac8b6cb7dba586da.js

573 ms

6fde8385783c6754363e.js

6fde8385783c6754363e.js

464 ms

24078eeffcf74f4383dc.js

24078eeffcf74f4383dc.js

1039 ms

1834908b2841a1ea9f93.js

1834908b2841a1ea9f93.js

1017 ms

601e30b9a4d1e593d52c.js

601e30b9a4d1e593d52c.js

1017 ms

2fe3cc2fe047f86e59cd.js

2fe3cc2fe047f86e59cd.js

1017 ms

3184346a0b2d92ef3ba3.js

3184346a0b2d92ef3ba3.js

1015 ms

69d0757b116ed7ef4919.js

69d0757b116ed7ef4919.js

1016 ms

a256f0ec3a8e15a4f06e.js

a256f0ec3a8e15a4f06e.js

1375 ms

c2343a52659d2d4dcec2.js

c2343a52659d2d4dcec2.js

1392 ms

v.js

v.js

88 ms

mulvane.js

mulvane.js

14 ms

wichita.js

wichita.js

12 ms

raleigh.js

raleigh.js

42 ms

vista.js

vista.js

144 ms

olathe.js

olathe.js

29 ms

d3d3LnByZWxvdmVkLmNvLnVr

d3d3LnByZWxvdmVkLmNvLnVr

19 ms

placement_invocation

placement_invocation

18 ms

6c194ed868074b7a8f4fc4e4195fee29.png

6c194ed868074b7a8f4fc4e4195fee29.png

29 ms

ee45b0a11f1648c089ae0052f395e797.png

ee45b0a11f1648c089ae0052f395e797.png

98 ms

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3c1e2d27218c4333a52a2fcd49f01c2b.png

116 ms

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309ddc5b0e524cc9b64128e7524926eb.png

113 ms

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d45e42bbb3da44239598d0e675f60b60.png

113 ms

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11607fa3f11c44379b4918c70257a156.png

115 ms

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234afcc6391d46e1b1fef311e681d669.png

119 ms

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cf3361f1725e45b1bdcada8c173ea7db.png

113 ms

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267be7ff53ca4a68bb335cef4059a473.jpg

120 ms

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f429ce661eb94f1280278bac5831d849.png

119 ms

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1428344226f4469aaf1047336a6dc83e.png

121 ms

aef487a2b2434962973bfe55426fbd16.jpg

aef487a2b2434962973bfe55426fbd16.jpg

119 ms

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e8a7dfeaa042479e9e713c8f5f8c9cf7.jpg

118 ms

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38eb8b967db74cd8aa27d271e456dcdb.png

98 ms

a04b5e24af93da353f0e.woff

a04b5e24af93da353f0e.woff

1054 ms

f0032576ac7462ccbd0c.woff

f0032576ac7462ccbd0c.woff

1023 ms

2282 ms

vitals.js

vitals.js

35 ms

drake.js

drake.js

31 ms

chanute.js

chanute.js

46 ms

jellyfish.js

jellyfish.js

34 ms

2fbe36d9-f3fc-49eb-ae5c-f61d7aef8546.json

2fbe36d9-f3fc-49eb-ae5c-f61d7aef8546.json

39 ms

put.html

put.html

41 ms

location

location

52 ms

test.html

test.html

9 ms

dwce_cheq_events

dwce_cheq_events

40 ms

get

get

97 ms

otBannerSdk.js

otBannerSdk.js

21 ms

en.json

en.json

39 ms

iab2Data.json

iab2Data.json

29 ms

otTCF-ie.js

otTCF-ie.js

40 ms

ob_logo.svg

ob_logo.svg

237 ms

obUserSync.html

obUserSync.html

196 ms

streamFeed.js

streamFeed.js

200 ms

achoice.svg

achoice.svg

191 ms

otCenterRounded.json

otCenterRounded.json

28 ms

otPcTab.json

otPcTab.json

30 ms

get

get

427 ms

vidget.js

vidget.js

20 ms

Accessibility Review

preloved.co.uk accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

preloved.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

preloved.co.uk SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

preloved.co.uk

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