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silverbubble.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

silverbubble.co.uk

Handmade Silver Jewellery from Mexico | Silver Bubble

Page Load Speed

4.4 sec in total

First Response

504 ms

Resources Loaded

3.5 sec

Page Rendered

409 ms

silverbubble.co.uk screenshot

About Website

Click here to check amazing Silver Bubble content for United Kingdom. Otherwise, check out these important facts you probably never knew about silverbubble.co.uk

Specialists in Handmade Silver Jewellery - Crafted by Taxco Artisans for you in the UK. Sterling Silver - FREE Delivery over £45 - Shop the collection

Visit silverbubble.co.uk

Key Findings

We analyzed Silverbubble.co.uk page load time and found that the first response time was 504 ms and then it took 3.9 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

silverbubble.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

silverbubble.co.uk

504 ms

144b2e79fda31b7f88ed3a233ec174e8.css

37 ms

styles-l.css

25 ms

brippo.css

22 ms

dist.css

61 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 90% of them (142 requests) were addressed to the original Silverbubble.co.uk, 4% (6 requests) were made to Widget.reviews.co.uk and 2% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Silverbubble.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.6 kB (7%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silverbubble.co.uk main page is 4.0 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 141.8 kB

  • Original 162.0 kB
  • After minification 160.4 kB
  • After compression 20.2 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 141.8 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 46.6 kB

  • Original 3.3 MB
  • After minification 3.2 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. Silver Bubble images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 86.1 kB

  • Original 395.4 kB
  • After minification 390.0 kB
  • After compression 309.3 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 86.1 kB or 22% of the original size.

CSS Optimization

-0%

Potential reduce by 120 B

  • Original 126.0 kB
  • After minification 126.0 kB
  • After compression 125.9 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. Silverbubble.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 116 (78%)

Requests Now

148

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silver Bubble. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 109 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

silverbubble.co.uk

silverbubble.co.uk

504 ms

144b2e79fda31b7f88ed3a233ec174e8.css

144b2e79fda31b7f88ed3a233ec174e8.css

37 ms

styles-l.css

styles-l.css

25 ms

brippo.css

brippo.css

22 ms

dist.css

dist.css

61 ms

7439c8b22da557f92d90b3dcf063d8fb.js

7439c8b22da557f92d90b3dcf063d8fb.js

61 ms

33 ms

40733f1e78b3f530bb7b43444.js

40733f1e78b3f530bb7b43444.js

241 ms

dist.js

dist.js

63 ms

dist.js

dist.js

90 ms

dist.js

dist.js

77 ms

logo_1_1__1.png

logo_1_1__1.png

650 ms

Moonstone_Squiggle_4_1_.jpg

Moonstone_Squiggle_4_1_.jpg

882 ms

Starry_night_lrg.jpg

Starry_night_lrg.jpg

842 ms

Hammered_Strands_Ringb.jpg

Hammered_Strands_Ringb.jpg

60 ms

P6280043-20190628.jpg

P6280043-20190628.jpg

726 ms

27104054_Ball_an_link_Bracelet_3.jpg

27104054_Ball_an_link_Bracelet_3.jpg

805 ms

N-009c.jpg

N-009c.jpg

899 ms

Poppy_Heart_Bracelet2.jpg

Poppy_Heart_Bracelet2.jpg

1463 ms

Amethyst_Circle_1.jpg

Amethyst_Circle_1.jpg

1579 ms

SB---email---order-confirmation_06.webp

SB---email---order-confirmation_06.webp

816 ms

SB---email---order-confirmation_10_1.webp

SB---email---order-confirmation_10_1.webp

826 ms

SB---email---order-confirmation_08.webp

SB---email---order-confirmation_08.webp

837 ms

b-247e.jpg

b-247e.jpg

846 ms

p-401c.jpg

p-401c.jpg

1227 ms

p-391d.jpg

p-391d.jpg

1236 ms

r-356d.jpg

r-356d.jpg

1239 ms

e-804.jpg

e-804.jpg

910 ms

fjp-318c.jpg

fjp-318c.jpg

1349 ms

p-402b.jpg

p-402b.jpg

1711 ms

b-248c.jpg

b-248c.jpg

1634 ms

p-392.jpg

p-392.jpg

1349 ms

e-808e.jpg

e-808e.jpg

1727 ms

ccard-logos.png

ccard-logos.png

1914 ms

boz8omo.css

boz8omo.css

97 ms

p.css

p.css

16 ms

gtm.js

gtm.js

66 ms

widget

widget

30 ms

opensans-400.woff

opensans-400.woff

1749 ms

opensans-300.woff

opensans-300.woff

1991 ms

opensans-600.woff

opensans-600.woff

1993 ms

opensans-700.woff

opensans-700.woff

2014 ms

jquery.js

jquery.js

1578 ms

common.js

common.js

1591 ms

dataPost.js

dataPost.js

1602 ms

bootstrap.js

bootstrap.js

1613 ms

app.js

app.js

1622 ms

form-key-provider.js

form-key-provider.js

1633 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

1644 ms

add-webp-class-to-body.js

add-webp-class-to-body.js

1657 ms

theme.js

theme.js

1669 ms

modal-show.js

modal-show.js

1681 ms

style.css

style.css

101 ms

style.css

style.css

28 ms

latest

latest

27 ms

d

d

12 ms

d

d

30 ms

revsglobal-pr-mod.ttf

revsglobal-pr-mod.ttf

28 ms

Luma-Icons.woff

Luma-Icons.woff

1608 ms

fontello.woff

fontello.woff

1560 ms

owl.carousel.min.js

owl.carousel.min.js

170 ms

domReady.js

domReady.js

393 ms

jquery-mixin.js

jquery-mixin.js

390 ms

template.js

template.js

384 ms

confirm.js

confirm.js

383 ms

widget.js

widget.js

384 ms

main.js

main.js

373 ms

bootstrap.js

bootstrap.js

374 ms

types.js

types.js

361 ms

layout.js

layout.js

361 ms

text.js

text.js

343 ms

has-webp.js

has-webp.js

325 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

318 ms

mage.js

mage.js

317 ms

wrapper.js

wrapper.js

32 ms

underscore.js

underscore.js

32 ms

translate.js

translate.js

31 ms

modal.js

modal.js

31 ms

knockout.js

knockout.js

45 ms

knockout-es5.js

knockout-es5.js

28 ms

main.js

main.js

28 ms

registry.js

registry.js

28 ms

js-translation.json

js-translation.json

129 ms

version.js

version.js

18 ms

scripts.js

scripts.js

36 ms

engine.js

engine.js

18 ms

bootstrap.js

bootstrap.js

34 ms

observable_array.js

observable_array.js

33 ms

bound-nodes.js

bound-nodes.js

33 ms

console-logger.js

console-logger.js

61 ms

modal-popup.html

modal-popup.html

407 ms

modal-slide.html

modal-slide.html

132 ms

modal-custom.html

modal-custom.html

418 ms

key-codes.js

key-codes.js

59 ms

core.js

core.js

60 ms

z-index.js

z-index.js

60 ms

arrays.js

arrays.js

28 ms

compare.js

compare.js

28 ms

misc.js

misc.js

27 ms

objects.js

objects.js

28 ms

strings.js

strings.js

47 ms

template.js

template.js

48 ms

knockout-repeat.js

knockout-repeat.js

45 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

42 ms

events.js

events.js

44 ms

observable_source.js

observable_source.js

46 ms

renderer.js

renderer.js

49 ms

resizable.js

resizable.js

37 ms

i18n.js

i18n.js

46 ms

scope.js

scope.js

46 ms

range.js

range.js

52 ms

mage-init.js

mage-init.js

54 ms

keyboard.js

keyboard.js

56 ms

optgroup.js

optgroup.js

64 ms

after-render.js

after-render.js

63 ms

autoselect.js

autoselect.js

65 ms

datepicker.js

datepicker.js

67 ms

outer_click.js

outer_click.js

75 ms

fadeVisible.js

fadeVisible.js

71 ms

collapsible.js

collapsible.js

73 ms

local.js

local.js

77 ms

staticChecked.js

staticChecked.js

73 ms

simple-checked.js

simple-checked.js

76 ms

bind-html.js

bind-html.js

78 ms

tooltip.js

tooltip.js

84 ms

color-picker.js

color-picker.js

72 ms

logger.js

logger.js

74 ms

entry-factory.js

entry-factory.js

77 ms

console-output-handler.js

console-output-handler.js

82 ms

formatter.js

formatter.js

81 ms

message-pool.js

message-pool.js

86 ms

levels-pool.js

levels-pool.js

86 ms

logger-utils.js

logger-utils.js

88 ms

data.js

data.js

87 ms

disable-selection.js

disable-selection.js

92 ms

focusable.js

focusable.js

97 ms

form.js

form.js

95 ms

ie.js

ie.js

93 ms

keycode.js

keycode.js

98 ms

labels.js

labels.js

99 ms

jquery-patch.js

jquery-patch.js

97 ms

plugin.js

plugin.js

92 ms

safe-active-element.js

safe-active-element.js

99 ms

safe-blur.js

safe-blur.js

93 ms

scroll-parent.js

scroll-parent.js

92 ms

tabbable.js

tabbable.js

93 ms

unique-id.js

unique-id.js

140 ms

class.js

class.js

91 ms

async.js

async.js

98 ms

loader.js

loader.js

94 ms

spectrum.js

spectrum.js

77 ms

tinycolor.js

tinycolor.js

80 ms

tooltip.html

tooltip.html

176 ms

entry.js

entry.js

76 ms

moment.js

moment.js

81 ms

dom-observer.js

dom-observer.js

29 ms

bindings.js

bindings.js

28 ms

print.css

print.css

12 ms

Accessibility Review

silverbubble.co.uk accessibility score

69

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

silverbubble.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

silverbubble.co.uk SEO score

73

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

High

Image elements do not have [alt] attributes

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 Silverbubble.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 Silverbubble.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

silverbubble.co.uk

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