Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

thesalarycalculator.co.uk

The Salary Calculator - 2023 / 2024 Tax Calculator

Page Load Speed

36.9 sec in total

First Response

398 ms

Resources Loaded

31.2 sec

Page Rendered

5.3 sec

thesalarycalculator.co.uk screenshot

About Website

Visit thesalarycalculator.co.uk now to see the best up-to-date The Salary Calculator content for United Kingdom and also check out these interesting facts you probably never knew about thesalarycalculator.co.uk

The Salary Calculator tells you monthly take-home, or annual earnings, considering UK Tax, National Insurance and Student Loan. The latest budget information from April 2023 is used to show you exactl...

Visit thesalarycalculator.co.uk

Key Findings

We analyzed Thesalarycalculator.co.uk page load time and found that the first response time was 398 ms and then it took 36.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

thesalarycalculator.co.uk performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

thesalarycalculator.co.uk

398 ms

www.thesalarycalculator.co.uk

749 ms

styles.1487502774.css

161 ms

publishertag.js

19 ms

adsbygoogle.js

18 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 12% of them (11 requests) were addressed to the original Thesalarycalculator.co.uk, 12% (11 requests) were made to Pagead2.googlesyndication.com and 8% (7 requests) were made to S0.2mdn.net. The less responsive or slowest element that took the longest time to load (7.5 sec) relates to the external source Secure.insightexpressai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 791.0 kB (49%)

Content Size

1.6 MB

After Optimization

836.6 kB

In fact, the total size of Thesalarycalculator.co.uk main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 31.5 kB

  • Original 44.3 kB
  • After minification 44.0 kB
  • After compression 12.7 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 31.5 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 6.0 kB

  • Original 222.8 kB
  • After minification 216.8 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. The Salary Calculator images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 725.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 600.3 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 725.9 kB or 55% of the original size.

CSS Optimization

-80%

Potential reduce by 27.5 kB

  • Original 34.3 kB
  • After minification 29.7 kB
  • After compression 6.8 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. Thesalarycalculator.co.uk needs all CSS files to be minified and compressed as it can save up to 27.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (76%)

Requests Now

87

After Optimization

21

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Salary Calculator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

thesalarycalculator.co.uk accessibility score

94

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

thesalarycalculator.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

High

Browser errors were logged to the console

SEO Factors

thesalarycalculator.co.uk SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thesalarycalculator.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Thesalarycalculator.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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