Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

sheffield-dating.co.uk

Sheffield Dating - Dating for everyone in Sheffield

Page Load Speed

2.6 sec in total

First Response

510 ms

Resources Loaded

1.8 sec

Page Rendered

379 ms

sheffield-dating.co.uk screenshot

About Website

Welcome to sheffield-dating.co.uk homepage info - get ready to check Sheffield Dating best content for United Kingdom right away, or after learning these important things about sheffield-dating.co.uk

Sheffield Dating - Search for singles in your local area. Online Dating in Sheffield featuring personal ads for single women and men.

Visit sheffield-dating.co.uk

Key Findings

We analyzed Sheffield-dating.co.uk page load time and found that the first response time was 510 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sheffield-dating.co.uk performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

www.sheffield-dating.co.uk

510 ms

1d10fb74e78991fd7f3113bb162c61a2.396315395.css

403 ms

f3a4600d41de0cbd3124c89425cc5b93.396315395.css

183 ms

c6687ed601e13ca22570223657fc0c52.396315395.js

322 ms

4a3a1de2abd023b46884d93919fa3be5.396315395.js

320 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 44% of them (14 requests) were addressed to the original Sheffield-dating.co.uk, 9% (3 requests) were made to Google-analytics.com and 6% (2 requests) were made to S2.wldcdn.net. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Sheffield-dating.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 631.7 kB (59%)

Content Size

1.1 MB

After Optimization

439.0 kB

In fact, the total size of Sheffield-dating.co.uk main page is 1.1 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. 30% of websites need less resources to load. Javascripts take 687.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 60.1 kB

  • Original 83.5 kB
  • After minification 83.3 kB
  • After compression 23.4 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 60.1 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 6.8 kB

  • Original 137.2 kB
  • After minification 130.4 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. Sheffield Dating images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 430.2 kB

  • Original 687.6 kB
  • After minification 686.3 kB
  • After compression 257.4 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 430.2 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 134.5 kB

  • Original 162.4 kB
  • After minification 162.3 kB
  • After compression 27.9 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. Sheffield-dating.co.uk needs all CSS files to be minified and compressed as it can save up to 134.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (24%)

Requests Now

29

After Optimization

22

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sheffield Dating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sheffield-dating.co.uk accessibility score

80

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sheffield-dating.co.uk best practices score

75

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

SEO Factors

sheffield-dating.co.uk SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sheffield-dating.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 Sheffield-dating.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

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