Tools & Wizards About Us
diamonddealers.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

diamonddealers.co.uk

S Weissbart - Diamond Dealer in Hatton Garden and Birmingham

Page Load Speed

9.1 sec in total

First Response

188 ms

Resources Loaded

8.4 sec

Page Rendered

439 ms

diamonddealers.co.uk screenshot

About Website

Click here to check amazing Diamond Dealer S content. Otherwise, check out these important facts you probably never knew about diamonddealers.co.uk

Welcome to S Weissbart Diamond Dealers. We have been suppliers of fine diamonds to the trade since the 1950s.

Visit diamonddealers.co.uk

Key Findings

We analyzed Diamonddealers.co.uk page load time and found that the first response time was 188 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

diamonddealers.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value18.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

diamonddealers.co.uk

188 ms

weissbart.co.uk

1723 ms

webfont.js

20 ms

css

65 ms

style.min.css

456 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Diamonddealers.co.uk, 79% (77 requests) were made to Weissbart.co.uk and 10% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Weissbart.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (69%)

Content Size

3.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamonddealers.co.uk main page is 3.3 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. 40% of websites need less resources to load. CSS take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 89.5 kB

  • Original 106.8 kB
  • After minification 104.8 kB
  • After compression 17.4 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 89.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 578.6 kB
  • After minification 578.6 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. Diamond Dealer S images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 393.5 kB

  • Original 558.4 kB
  • After minification 541.8 kB
  • After compression 164.9 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 393.5 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 1.8 MB

  • Original 2.1 MB
  • After minification 2.0 MB
  • After compression 257.1 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. Diamonddealers.co.uk needs all CSS files to be minified and compressed as it can save up to 1.8 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (90%)

Requests Now

83

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Dealer S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 55 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamonddealers.co.uk

diamonddealers.co.uk

188 ms

weissbart.co.uk

weissbart.co.uk

1723 ms

webfont.js

webfont.js

20 ms

css

css

65 ms

style.min.css

style.min.css

456 ms

wc-blocks.css

wc-blocks.css

236 ms

active-filters.css

active-filters.css

237 ms

add-to-cart-form.css

add-to-cart-form.css

240 ms

packages-style.css

packages-style.css

328 ms

all-products.css

all-products.css

480 ms

all-reviews.css

all-reviews.css

463 ms

attribute-filter.css

attribute-filter.css

540 ms

breadcrumbs.css

breadcrumbs.css

476 ms

catalog-sorting.css

catalog-sorting.css

562 ms

customer-account.css

customer-account.css

684 ms

featured-category.css

featured-category.css

693 ms

featured-product.css

featured-product.css

710 ms

mini-cart.css

mini-cart.css

712 ms

price-filter.css

price-filter.css

849 ms

product-add-to-cart.css

product-add-to-cart.css

790 ms

product-button.css

product-button.css

917 ms

product-categories.css

product-categories.css

923 ms

product-image.css

product-image.css

941 ms

product-image-gallery.css

product-image-gallery.css

938 ms

product-query.css

product-query.css

1036 ms

product-results-count.css

product-results-count.css

1080 ms

product-reviews.css

product-reviews.css

1151 ms

product-sale-badge.css

product-sale-badge.css

1157 ms

product-search.css

product-search.css

1171 ms

product-sku.css

product-sku.css

1171 ms

product-stock-indicator.css

product-stock-indicator.css

1284 ms

product-summary.css

product-summary.css

1309 ms

product-title.css

product-title.css

1383 ms

rating-filter.css

rating-filter.css

1463 ms

reviews-by-category.css

reviews-by-category.css

1403 ms

reviews-by-product.css

reviews-by-product.css

1415 ms

product-details.css

product-details.css

1513 ms

single-product.css

single-product.css

1541 ms

stock-filter.css

stock-filter.css

1693 ms

bootstrap.css

bootstrap.css

56 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

47 ms

css

css

26 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

31 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

50 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

55 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

55 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

55 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

53 ms

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_qiTXtHA_w.woff

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_qiTXtHA_w.woff

56 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

29 ms

bootstrap.js

bootstrap.js

24 ms

jquery-ui.js

jquery-ui.js

34 ms

js

js

77 ms

cart.css

cart.css

1651 ms

checkout.css

checkout.css

1602 ms

mini-cart-contents.css

mini-cart-contents.css

1538 ms

barslider.css

barslider.css

1588 ms

lkm.css

lkm.css

1530 ms

woocommerce-layout.css

woocommerce-layout.css

1556 ms

woocommerce.css

woocommerce.css

1705 ms

bootstrap.min.css

bootstrap.min.css

1790 ms

fonts.css

fonts.css

1798 ms

plugins.css

plugins.css

1701 ms

core.min.css

core.min.css

1614 ms

style.css

style.css

1952 ms

slick.css

slick.css

1710 ms

yellow.css

yellow.css

1758 ms

js_composer.min.css

js_composer.min.css

2094 ms

lkm.js

lkm.js

1735 ms

dataTables.js

dataTables.js

1877 ms

dataTables.fixedHeader.min.js

dataTables.fixedHeader.min.js

1734 ms

datacustom.js

datacustom.js

1781 ms

jquery.min.js

jquery.min.js

2034 ms

jquery-migrate.min.js

jquery-migrate.min.js

1833 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1800 ms

add-to-cart.min.js

add-to-cart.min.js

1823 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

1897 ms

js.cookie.min.js

js.cookie.min.js

1983 ms

woocommerce.min.js

woocommerce.min.js

1981 ms

modernizr.js

modernizr.js

1952 ms

plugins.js

plugins.js

2311 ms

custom.js

custom.js

1849 ms

slick.min.js

slick.min.js

2022 ms

js_composer_front.min.js

js_composer_front.min.js

2100 ms

skrollr.min.js

skrollr.min.js

1982 ms

weissbart_diamonds_slider_colour_diamonds.jpg

weissbart_diamonds_slider_colour_diamonds.jpg

688 ms

weissbart_header_logo.png

weissbart_header_logo.png

462 ms

pexels-the-glorious-studio-5442447-scaled.jpg

pexels-the-glorious-studio-5442447-scaled.jpg

979 ms

weissbart_diamonds_experience_expansion.jpg

weissbart_diamonds_experience_expansion.jpg

682 ms

0000-4310-Certified_Member_Logo_EU_US2-300x192.jpeg

0000-4310-Certified_Member_Logo_EU_US2-300x192.jpeg

770 ms

Pe-icon-7-stroke.woff

Pe-icon-7-stroke.woff

844 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

924 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKebunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKebunDXbtU.woff

25 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

16 ms

weissbart_diamonds_scattered_parallax.jpg

weissbart_diamonds_scattered_parallax.jpg

330 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

82 ms

Accessibility Review

diamonddealers.co.uk accessibility score

89

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

Links do not have a discernible name

Best Practices

diamonddealers.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diamonddealers.co.uk SEO score

93

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

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 Diamonddealers.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 Diamonddealers.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

diamonddealers.co.uk

Open Graph data is detected on the main page of Diamond Dealer S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: