Tools & Wizards About Us
simonlydeals.co.uk screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

simonlydeals.co.uk

Compare SIM Only Deals | Best SIM Card Tariffs | SimOnlyDeals.co.uk

Page Load Speed

3.1 sec in total

First Response

212 ms

Resources Loaded

2.1 sec

Page Rendered

789 ms

simonlydeals.co.uk screenshot

About Website

Welcome to simonlydeals.co.uk homepage info - get ready to check SIM Only Deals best content right away, or after learning these important things about simonlydeals.co.uk

Choose a SIM Only Deal with your perfect bundle of minutes, texts and data. Save money every month when you switch your mobile phone tariff at SimOnlyDeals

Visit simonlydeals.co.uk

Key Findings

We analyzed Simonlydeals.co.uk page load time and found that the first response time was 212 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

simonlydeals.co.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

simonlydeals.co.uk

212 ms

simonlydeals.co.uk

513 ms

css

37 ms

classic-themes.min.css

95 ms

c6854.js

235 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 55% of them (36 requests) were addressed to the original Simonlydeals.co.uk, 38% (25 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Simonlydeals.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 275.6 kB (63%)

Content Size

435.3 kB

After Optimization

159.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Simonlydeals.co.uk main page is 435.3 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. HTML takes 317.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 275.5 kB

  • Original 317.0 kB
  • After minification 293.8 kB
  • After compression 41.5 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 275.5 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 39.9 kB
  • After minification 39.9 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. SIM Only Deals images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 78.2 kB
  • After minification 78.2 kB
  • After compression 78.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 17 B

  • Original 189 B
  • After minification 189 B
  • After compression 172 B

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. Simonlydeals.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIM Only Deals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

simonlydeals.co.uk

simonlydeals.co.uk

212 ms

simonlydeals.co.uk

simonlydeals.co.uk

513 ms

css

css

37 ms

classic-themes.min.css

classic-themes.min.css

95 ms

c6854.js

c6854.js

235 ms

analytics.js

analytics.js

28 ms

8e46f.js

8e46f.js

425 ms

gtm.js

gtm.js

389 ms

logo.svg

logo.svg

352 ms

contact-icon.svg

contact-icon.svg

355 ms

about-icon.svg

about-icon.svg

354 ms

blog-icon.svg

blog-icon.svg

557 ms

guides-icon.svg

guides-icon.svg

556 ms

60x42.png

60x42.png

556 ms

menu-white.svg

menu-white.svg

581 ms

mins-b.svg

mins-b.svg

694 ms

texts-b.svg

texts-b.svg

697 ms

data-b.svg

data-b.svg

693 ms

nointernational.svg

nointernational.svg

696 ms

nowifi.svg

nowifi.svg

698 ms

notether.svg

notether.svg

698 ms

noroam.svg

noroam.svg

787 ms

smarty.jpg

smarty.jpg

759 ms

loadingb.gif

loadingb.gif

788 ms

smarty-160x45.jpg

smarty-160x45.jpg

785 ms

5g.svg

5g.svg

765 ms

tether.svg

tether.svg

785 ms

roam.svg

roam.svg

900 ms

id-1.jpg

id-1.jpg

903 ms

id.jpg

id.jpg

904 ms

lightrays.svg

lightrays.svg

902 ms

talkmobile.jpg

talkmobile.jpg

903 ms

talkmobile-160x45.jpg

talkmobile-160x45.jpg

930 ms

4g.svg

4g.svg

1022 ms

giffgaff.jpg

giffgaff.jpg

1000 ms

giffgaff-160x45.jpg

giffgaff-160x45.jpg

1022 ms

flatarrowup.svg

flatarrowup.svg

1026 ms

fb.svg

fb.svg

1024 ms

twit.svg

twit.svg

1023 ms

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257 ms

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260 ms

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collect

collect

37 ms

js

js

58 ms

Accessibility Review

simonlydeals.co.uk accessibility score

94

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

button, link, and menuitem elements do not have accessible names.

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>).

Best Practices

simonlydeals.co.uk best practices score

83

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

Browser errors were logged to the console

SEO Factors

simonlydeals.co.uk SEO score

77

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 Simonlydeals.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 Simonlydeals.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

simonlydeals.co.uk

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