Tools & Wizards About Us
tjc.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tjc.co.uk

TJC | Free Delivery On First Shop | Jewellery, Beauty, Fashion Online in UK

Page Load Speed

6.5 sec in total

First Response

825 ms

Resources Loaded

2.7 sec

Page Rendered

3 sec

tjc.co.uk screenshot

About Website

Click here to check amazing TJC content for India. Otherwise, check out these important facts you probably never knew about tjc.co.uk

TJC - Buy affordable diamond, gold, silver, platinum jewellery with precious gemstones. Find wide range of beauty, fashion and lifestyle items in UK.

Visit tjc.co.uk

Key Findings

We analyzed Tjc.co.uk page load time and found that the first response time was 825 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tjc.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value4,330 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

www.tjc.co.uk

825 ms

style-home.min.css

36 ms

custom-tjc.css

33 ms

jquery-2.1.4.min.js

30 ms

app.min.js

81 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 60% of them (52 requests) were addressed to the original Tjc.co.uk, 26% (22 requests) were made to Tjcuk.sirv.com and 2% (2 requests) were made to Hosted.paysafe.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Tjcuk.sirv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.2 kB (14%)

Content Size

3.1 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tjc.co.uk main page is 3.1 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 302.8 kB

  • Original 348.9 kB
  • After minification 327.6 kB
  • After compression 46.1 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 302.8 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.1 MB
  • After minification 2.1 MB

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. TJC images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 146.4 kB

  • Original 644.1 kB
  • After minification 644.1 kB
  • After compression 497.8 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 146.4 kB or 23% of the original size.

CSS Optimization

-2%

Potential reduce by 2.0 kB

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 84.5 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. Tjc.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (19%)

Requests Now

83

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TJC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tjc.co.uk

www.tjc.co.uk

825 ms

style-home.min.css

style-home.min.css

36 ms

custom-tjc.css

custom-tjc.css

33 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

30 ms

app.min.js

app.min.js

81 ms

sirv.js

sirv.js

25 ms

placeholder.png

placeholder.png

284 ms

paysafe.min.js

paysafe.min.js

286 ms

paysafe.threedsecure.min.js

paysafe.threedsecure.min.js

574 ms

950-Platinum-Chain-Size-18-Platinum-Wt-4-1-Gms_7849707.jpg

950-Platinum-Chain-Size-18-Platinum-Wt-4-1-Gms_7849707.jpg

354 ms

Rare-Find-AAA-Colombian-Emerald-Octagon-5x3-mm_7851919.jpg

Rare-Find-AAA-Colombian-Emerald-Octagon-5x3-mm_7851919.jpg

534 ms

Turkizite-Octagon-Size-Varies_7854971.jpg

Turkizite-Octagon-Size-Varies_7854971.jpg

521 ms

Extremely-Rare-100-Natural-Unheated-AAAA-Ruby-1ct-In-Total_7852153.jpg

Extremely-Rare-100-Natural-Unheated-AAAA-Ruby-1ct-In-Total_7852153.jpg

251 ms

Kunzite-Octagon-50-99-99-mm_7854979.jpg

Kunzite-Octagon-50-99-99-mm_7854979.jpg

251 ms

AA-Turkizite-Oval-7x5mm-0.65-Ct._6187227.jpg

AA-Turkizite-Oval-7x5mm-0.65-Ct._6187227.jpg

586 ms

AAA-Turkizite-Oval-8x6mm-1.30-Ct._6187228.jpg

AAA-Turkizite-Oval-8x6mm-1.30-Ct._6187228.jpg

665 ms

AA-Turkizite-Cushion-7x5mm-0.85-Ct._6187210.jpg

AA-Turkizite-Cushion-7x5mm-0.85-Ct._6187210.jpg

581 ms

9K-Yellow-Gold-AAAA-Yellow-Sapphire-White-Diamond-Main-Stone-With-Side_7806357_1.jpg

9K-Yellow-Gold-AAAA-Yellow-Sapphire-White-Diamond-Main-Stone-With-Side_7806357_1.jpg

956 ms

badge1.svg

badge1.svg

946 ms

badge2_2.svg

badge2_2.svg

754 ms

badge6.svg

badge6.svg

711 ms

badge4.svg

badge4.svg

707 ms

best-seller-d.jpg

best-seller-d.jpg

27 ms

bundle-deals-d.gif

bundle-deals-d.gif

38 ms

flyout-chairmans-vault.jpg

flyout-chairmans-vault.jpg

25 ms

diamond-flyout-d.jpg

diamond-flyout-d.jpg

25 ms

subscription-flyout.gif

subscription-flyout.gif

38 ms

flyout-summer-clothing.jpg

flyout-summer-clothing.jpg

44 ms

fashion-flyout.jpg

fashion-flyout.jpg

46 ms

HEADER-D.jpg

HEADER-D.jpg

48 ms

SPOT1.jpg

SPOT1.jpg

46 ms

SPOT2.jpg

SPOT2.jpg

66 ms

SPOT3.jpg

SPOT3.jpg

63 ms

HERO1.jpg

HERO1.jpg

67 ms

HERO2.jpg

HERO2.jpg

74 ms

HERO3.jpg

HERO3.jpg

64 ms

HERO4.jpg

HERO4.jpg

77 ms

CAT1.jpg

CAT1.jpg

82 ms

CAT2.jpg

CAT2.jpg

81 ms

CAT3.jpg

CAT3.jpg

89 ms

CAT4.jpg

CAT4.jpg

99 ms

budgetpay-logo.png

budgetpay-logo.png

97 ms

LGD-D.jpg

LGD-D.jpg

98 ms

BF1-D.jpg

BF1-D.jpg

99 ms

BF2-D.jpg

BF2-D.jpg

110 ms

BF3-D.jpg

BF3-D.jpg

108 ms

STYLE1.jpg

STYLE1.jpg

216 ms

STYLE2.jpg

STYLE2.jpg

116 ms

STYLE3.jpg

STYLE3.jpg

114 ms

STYLE4.jpg

STYLE4.jpg

114 ms

BF4-D.jpg

BF4-D.jpg

131 ms

AC-D.jpg

AC-D.jpg

132 ms

TILE1-D.jpg

TILE1-D.jpg

133 ms

TILE2-D.jpg

TILE2-D.jpg

133 ms

TILE3-D.jpg

TILE3-D.jpg

215 ms

TILE4-D.jpg

TILE4-D.jpg

221 ms

chairmans-d.jpg

chairmans-d.jpg

220 ms

PxWwGea6RzAcrPDHszqiuDmF600293nWsBJV3Io8

PxWwGea6RzAcrPDHszqiuDmF600293nWsBJV3Io8

54 ms

evergage.min.js

evergage.min.js

45 ms

1031975d-f554-4639-a587-ad0c4e7c82a9.js

1031975d-f554-4639-a587-ad0c4e7c82a9.js

106 ms

25021.js

25021.js

34 ms

gretel.min.js

gretel.min.js

36 ms

your-purchase-feeds.jpg

your-purchase-feeds.jpg

776 ms

solar-energy.jpg

solar-energy.jpg

891 ms

tree-plantation.jpg

tree-plantation.jpg

1105 ms

eco-conscious.jpg

eco-conscious.jpg

993 ms

google-d.jpg

google-d.jpg

897 ms

yotpo-d.jpg

yotpo-d.jpg

1014 ms

google-play.svg

google-play.svg

1012 ms

app-store.svg

app-store.svg

1048 ms

custom-tjc.js

custom-tjc.js

196 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

196 ms

dwac-21.7.js

dwac-21.7.js

197 ms

applepay.js

applepay.js

196 ms

RAAF1-D.jpg

RAAF1-D.jpg

187 ms

BLOCK1.jpg

BLOCK1.jpg

186 ms

BLOCK2.jpg

BLOCK2.jpg

206 ms

BLOCK3.jpg

BLOCK3.jpg

206 ms

BLOCK4.jpg

BLOCK4.jpg

205 ms

added-cart-icon.png

added-cart-icon.png

203 ms

payment-options.svg

payment-options.svg

186 ms

nb-sp.js

nb-sp.js

90 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

76 ms

tp2

tp2

39 ms

pebble

pebble

17 ms

gtm.js

gtm.js

97 ms

Accessibility Review

tjc.co.uk accessibility score

73

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tjc.co.uk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tjc.co.uk SEO score

84

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

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

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 Tjc.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 Tjc.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

tjc.co.uk

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