Report Summary

  • 48

    Performance

    Renders faster than
    67% 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

  • 61

    SEO

    Google-friendlier than
    22% of websites

domecinema.co.uk

Dome Cinema - Worthing's Most Popular Cinema | Home

Page Load Speed

4.7 sec in total

First Response

657 ms

Resources Loaded

3.6 sec

Page Rendered

444 ms

domecinema.co.uk screenshot

About Website

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

Latest Film Releases, Film Showtimes

Visit domecinema.co.uk

Key Findings

We analyzed Domecinema.co.uk page load time and found that the first response time was 657 ms and then it took 4 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

domecinema.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

domecinema.co.uk

657 ms

www.domecinema.co.uk

635 ms

jquery.js

48 ms

jquery-ui-1.8.2.custom.min.js

705 ms

screen.css

429 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 31% of them (17 requests) were addressed to the original Domecinema.co.uk, 36% (20 requests) were made to Cinemas-online.co.uk and 7% (4 requests) were made to Resources.thefilmdb.co.uk. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Resources.thefilmdb.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 387.1 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Domecinema.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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 39.7 kB

  • Original 45.1 kB
  • After minification 40.9 kB
  • After compression 5.5 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 39.7 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 122.8 kB

  • Original 1.3 MB
  • After minification 1.2 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. Dome Cinema images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 199.8 kB

  • Original 259.0 kB
  • After minification 228.7 kB
  • After compression 59.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 199.8 kB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 24.8 kB

  • Original 29.5 kB
  • After minification 21.2 kB
  • After compression 4.7 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. Domecinema.co.uk needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

51

After Optimization

38

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dome Cinema. 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

domecinema.co.uk accessibility score

80

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

domecinema.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

domecinema.co.uk SEO score

61

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

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 doesn't use 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 Domecinema.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 Domecinema.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 description is not detected on the main page of Dome Cinema. 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: