Tools & Wizards About Us
cosmo-restaurants.co.uk screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cosmo-restaurants.co.uk

All You Can Eat World Buffet Restaurants | COSMO World Kitchen

Page Load Speed

9 sec in total

First Response

1.5 sec

Resources Loaded

7.2 sec

Page Rendered

307 ms

cosmo-restaurants.co.uk screenshot

About Website

Visit cosmo-restaurants.co.uk now to see the best up-to-date COSMO Restaurants content for Iran and also check out these interesting facts you probably never knew about cosmo-restaurants.co.uk

COSMO is a family-friendly buffet restaurant serving hundreds of dishes from different countries and cultures. Sample our critically acclaimed menu today.

Visit cosmo-restaurants.co.uk

Key Findings

We analyzed Cosmo-restaurants.co.uk page load time and found that the first response time was 1.5 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cosmo-restaurants.co.uk performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,460 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.201

61/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

www.cosmo-restaurants.co.uk

1522 ms

css

72 ms

eprefix-mobile-nav.css

201 ms

styles.css

210 ms

bootstrap.css

300 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 83% of them (48 requests) were addressed to the original Cosmo-restaurants.co.uk, 9% (5 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 (2.1 sec) belongs to the original domain Cosmo-restaurants.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 527.3 kB (17%)

Content Size

3.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosmo-restaurants.co.uk main page is 3.0 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. 35% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 61.1 kB

  • Original 71.5 kB
  • After minification 62.1 kB
  • After compression 10.4 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.1 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 87.8 kB

  • Original 2.5 MB
  • After minification 2.4 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. COSMO Restaurants images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 230.0 kB

  • Original 310.8 kB
  • After minification 230.7 kB
  • After compression 80.7 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 230.0 kB or 74% of the original size.

CSS Optimization

-89%

Potential reduce by 148.5 kB

  • Original 166.9 kB
  • After minification 131.1 kB
  • After compression 18.4 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. Cosmo-restaurants.co.uk needs all CSS files to be minified and compressed as it can save up to 148.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (52%)

Requests Now

52

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COSMO Restaurants. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cosmo-restaurants.co.uk

www.cosmo-restaurants.co.uk

1522 ms

css

css

72 ms

eprefix-mobile-nav.css

eprefix-mobile-nav.css

201 ms

styles.css

styles.css

210 ms

bootstrap.css

bootstrap.css

300 ms

style.css

style.css

305 ms

jquery.min.js

jquery.min.js

42 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

222 ms

jquery.form.min.js

jquery.form.min.js

278 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

306 ms

scripts.js

scripts.js

212 ms

jquery.maximage.css

jquery.maximage.css

212 ms

eprefix-custom-select.css

eprefix-custom-select.css

288 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

300 ms

jquery.maximage.js

jquery.maximage.js

485 ms

jquery.fancybox.js

jquery.fancybox.js

594 ms

jquery.fancybox.css

jquery.fancybox.css

398 ms

animate.css

animate.css

685 ms

jquery.lettering.js

jquery.lettering.js

497 ms

jquery.textillate.js

jquery.textillate.js

502 ms

jquery.matchHeight.js

jquery.matchHeight.js

604 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

986 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

896 ms

jquery.snow.js

jquery.snow.js

698 ms

snow.css

snow.css

788 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

901 ms

accordion.js

accordion.js

880 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

1003 ms

ga.js

ga.js

68 ms

main-logo.png

main-logo.png

874 ms

location-arrow.png

location-arrow.png

964 ms

location-menu-bak.gif

location-menu-bak.gif

973 ms

Cosmo_Family.jpg

Cosmo_Family.jpg

2057 ms

footer_arrow.png

footer_arrow.png

1061 ms

home-head-bak.png

home-head-bak.png

1066 ms

website.jpg

website.jpg

1672 ms

Vouchers-HOME.jpg

Vouchers-HOME.jpg

1370 ms

NoImage-HOME.jpg

NoImage-HOME.jpg

1580 ms

home-two-bak.jpg

home-two-bak.jpg

1877 ms

black-overlay.png

black-overlay.png

1267 ms

discover-icon.png

discover-icon.png

1471 ms

home-three-bak.jpg

home-three-bak.jpg

2109 ms

about-logo.png

about-logo.png

1687 ms

footer-bak.gif

footer-bak.gif

1776 ms

footer-logo.png

footer-logo.png

1844 ms

KT3KS9Aol4WfR6Vas8kNcg.woff

KT3KS9Aol4WfR6Vas8kNcg.woff

68 ms

boeCNmOCCh-EWFLSfVffDg.woff

boeCNmOCCh-EWFLSfVffDg.woff

79 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

91 ms

wkfQbvfT_02e2IWO3yYueQ.woff

wkfQbvfT_02e2IWO3yYueQ.woff

117 ms

BVtM30trf7q_jfqYeHfjtA.woff

BVtM30trf7q_jfqYeHfjtA.woff

117 ms

__utm.gif

__utm.gif

15 ms

facebook-icon.png

facebook-icon.png

1818 ms

instagram-icon.png

instagram-icon.png

1923 ms

partners.png

partners.png

2012 ms

select-arrow.png

select-arrow.png

1928 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

16 ms

prev-arrow.png

prev-arrow.png

1151 ms

next-arrow.png

next-arrow.png

1252 ms

Accessibility Review

cosmo-restaurants.co.uk accessibility score

89

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

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

cosmo-restaurants.co.uk best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cosmo-restaurants.co.uk SEO score

83

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

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 Cosmo-restaurants.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 Cosmo-restaurants.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

cosmo-restaurants.co.uk

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