Tools & Wizards About Us
op-dealer.co.uk screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

op-dealer.co.uk

OP-Dealer from VOW - Office Supplies and Office Products Super Wholesaler

Page Load Speed

5.3 sec in total

First Response

1.1 sec

Resources Loaded

4.2 sec

Page Rendered

114 ms

op-dealer.co.uk screenshot

About Website

Click here to check amazing OP Dealer content for United Kingdom. Otherwise, check out these important facts you probably never knew about op-dealer.co.uk

UK and Ireland's first, office supplies and office products super wholesaler. Supplying dealers with a wide range of wholesale business supplies and consumables from janitorial and premises management...

Visit op-dealer.co.uk

Key Findings

We analyzed Op-dealer.co.uk page load time and found that the first response time was 1.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

op-dealer.co.uk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.973

2/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.op-dealer.co.uk

1053 ms

jquery.bxslider.opdealer.css

218 ms

jquery.min.js

28 ms

jquery-ui.min.js

34 ms

opdealer27.css

363 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 93% of them (66 requests) were addressed to the original Op-dealer.co.uk, 3% (2 requests) were made to Ajax.googleapis.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Op-dealer.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.6 kB (16%)

Content Size

561.0 kB

After Optimization

469.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Op-dealer.co.uk main page is 561.0 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. 45% of websites need less resources to load. Images take 285.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.1 kB

  • Original 60.0 kB
  • After minification 55.7 kB
  • After compression 11.0 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 49.1 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 10.6 kB

  • Original 285.7 kB
  • After minification 275.0 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. OP Dealer images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 29.4 kB

  • Original 183.5 kB
  • After minification 182.8 kB
  • After compression 154.1 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 29.4 kB or 16% of the original size.

CSS Optimization

-8%

Potential reduce by 2.5 kB

  • Original 31.8 kB
  • After minification 31.8 kB
  • After compression 29.3 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. Op-dealer.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (51%)

Requests Now

67

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OP Dealer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.op-dealer.co.uk

www.op-dealer.co.uk

1053 ms

jquery.bxslider.opdealer.css

jquery.bxslider.opdealer.css

218 ms

jquery.min.js

jquery.min.js

28 ms

jquery-ui.min.js

jquery-ui.min.js

34 ms

opdealer27.css

opdealer27.css

363 ms

all.min.css

all.min.css

444 ms

searchandizer.js

searchandizer.js

361 ms

synonyms.js

synonyms.js

362 ms

singular.js

singular.js

361 ms

main.js

main.js

390 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

533 ms

Core.js

Core.js

533 ms

AbstractManager.js

AbstractManager.js

526 ms

Manager.jquery.js

Manager.jquery.js

563 ms

Parameter.js

Parameter.js

609 ms

ParameterStore.js

ParameterStore.js

643 ms

AbstractWidget.js

AbstractWidget.js

706 ms

AbstractFacetWidget.js

AbstractFacetWidget.js

705 ms

TagcloudWidget.js

TagcloudWidget.js

704 ms

MultiSelectWidget.js

MultiSelectWidget.js

753 ms

CurrentSearchWidget.js

CurrentSearchWidget.js

784 ms

AbstractTextWidget.js

AbstractTextWidget.js

795 ms

AutocompleteWidget.js

AutocompleteWidget.js

927 ms

ResultWidget.js

ResultWidget.js

879 ms

PagerWidget.js

PagerWidget.js

878 ms

RangeWidget.js

RangeWidget.js

925 ms

stockCheckJBA.js

stockCheckJBA.js

961 ms

ProductAttributes.js

ProductAttributes.js

987 ms

css

css

43 ms

slick.css

slick.css

1072 ms

slick-theme.css

slick-theme.css

1073 ms

slick.min.js

slick.min.js

1099 ms

BrowserSupport.js

BrowserSupport.js

1096 ms

Synonyms.js

Synonyms.js

1180 ms

jquery.bxslider-4.2.12.min.js

jquery.bxslider-4.2.12.min.js

1199 ms

opdealer-bg-0002.jpg

opdealer-bg-0002.jpg

1103 ms

gtm.js

gtm.js

62 ms

vow-op-dealer-logo.png

vow-op-dealer-logo.png

191 ms

vow-op-dealer-logo-mobile-red.png

vow-op-dealer-logo-mobile-red.png

189 ms

notloggedin.jpg

notloggedin.jpg

195 ms

notloggedin_mobile.jpg

notloggedin_mobile.jpg

253 ms

menu-press-responsive.png

menu-press-responsive.png

251 ms

128_TopCarouselAdvert1.webp

128_TopCarouselAdvert1.webp

424 ms

128_TopCarouselAdvert2.webp

128_TopCarouselAdvert2.webp

508 ms

128_TopCarouselAdvert3.webp

128_TopCarouselAdvert3.webp

506 ms

128_TopCarouselAdvert4.webp

128_TopCarouselAdvert4.webp

570 ms

128_TopCarouselAdvert5.webp

128_TopCarouselAdvert5.webp

650 ms

128_TopCarouselAdvert6.webp

128_TopCarouselAdvert6.webp

673 ms

128_Pod1.webp

128_Pod1.webp

677 ms

128_Pod2.webp

128_Pod2.webp

723 ms

128_Pod3.webp

128_Pod3.webp

708 ms

128_Pod4.webp

128_Pod4.webp

764 ms

opdealer-signup-banner.png

opdealer-signup-banner.png

980 ms

128_HomeHeaderPod1.jpg

128_HomeHeaderPod1.jpg

854 ms

128_HomeHeaderPod2.jpg

128_HomeHeaderPod2.jpg

863 ms

128_CarouselAdvert1.webp

128_CarouselAdvert1.webp

950 ms

128_CarouselAdvert2.webp

128_CarouselAdvert2.webp

937 ms

128_CarouselAdvert3.webp

128_CarouselAdvert3.webp

1056 ms

128_CarouselAdvert4.webp

128_CarouselAdvert4.webp

1111 ms

128_CarouselAdvert5.webp

128_CarouselAdvert5.webp

1111 ms

128_MultiAdvert1.webp

128_MultiAdvert1.webp

1159 ms

128_MultiAdvert2.webp

128_MultiAdvert2.webp

1157 ms

128_MultiAdvert3.webp

128_MultiAdvert3.webp

1190 ms

op-dealer-menu-bg-desktop.jpg

op-dealer-menu-bg-desktop.jpg

1157 ms

fa-solid-900.ttf

fa-solid-900.ttf

1481 ms

fa-regular-400.ttf

fa-regular-400.ttf

1255 ms

font

font

40 ms

Basket_Total.tem

Basket_Total.tem

1168 ms

ajax-loader.gif

ajax-loader.gif

1170 ms

slick.woff

slick.woff

1262 ms

opdealer-print.css

opdealer-print.css

235 ms

Accessibility Review

op-dealer.co.uk accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

op-dealer.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

op-dealer.co.uk SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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 Op-dealer.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 Op-dealer.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

op-dealer.co.uk

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