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kerve.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kerve.co.uk

Websites and world-firsts: online, onscreen and off-the-wall - Kerve

Page Load Speed

7 sec in total

First Response

26 ms

Resources Loaded

6.9 sec

Page Rendered

102 ms

kerve.co.uk screenshot

About Website

Click here to check amazing Kerve content. Otherwise, check out these important facts you probably never knew about kerve.co.uk

Kerve combine creativity, affinity and technical whiz-kiddery to design websites and world-firsts for global and local brands.

Visit kerve.co.uk

Key Findings

We analyzed Kerve.co.uk page load time and found that the first response time was 26 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kerve.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

kerve.co.uk

26 ms

www.kerve.co.uk

387 ms

js

59 ms

gtm.js

117 ms

styles.css

464 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 75% of them (44 requests) were addressed to the original Kerve.co.uk, 7% (4 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Kerve.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.7 kB (5%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kerve.co.uk main page is 2.0 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 64.5 kB

  • Original 81.4 kB
  • After minification 76.5 kB
  • After compression 16.9 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 64.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 73 B

  • Original 1.6 MB
  • After minification 1.6 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. Kerve images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 33.5 kB

  • Original 296.0 kB
  • After minification 296.0 kB
  • After compression 262.5 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 33.5 kB or 11% of the original size.

CSS Optimization

-2%

Potential reduce by 1.6 kB

  • Original 82.4 kB
  • After minification 82.4 kB
  • After compression 80.7 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. Kerve.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (57%)

Requests Now

51

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kerve.co.uk

kerve.co.uk

26 ms

www.kerve.co.uk

www.kerve.co.uk

387 ms

js

js

59 ms

gtm.js

gtm.js

117 ms

styles.css

styles.css

464 ms

dashicons.min.css

dashicons.min.css

392 ms

display-structure.css

display-structure.css

354 ms

display-structure.css

display-structure.css

353 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

406 ms

vendor.min.js

vendor.min.js

629 ms

scripts.min.js

scripts.min.js

555 ms

underscore.min.js

underscore.min.js

1609 ms

backbone.min.js

backbone.min.js

566 ms

front-end-deps.js

front-end-deps.js

1559 ms

front-end.js

front-end.js

781 ms

front-end.js

front-end.js

2489 ms

25984735.js

25984735.js

467 ms

js

js

55 ms

analytics.js

analytics.js

46 ms

js

js

101 ms

collect

collect

162 ms

nav_white.svg

nav_white.svg

2144 ms

bg.png

bg.png

2138 ms

krispy_obj1_desktop.png

krispy_obj1_desktop.png

2270 ms

krispy_obj2_desktop.png

krispy_obj2_desktop.png

3105 ms

krispy_obj3.png

krispy_obj3.png

3237 ms

kerve_white.svg

kerve_white.svg

3111 ms

down_white.png

down_white.png

3114 ms

bg.png

bg.png

3123 ms

glow.png

glow.png

3134 ms

batman_obj1_desktop.png

batman_obj1_desktop.png

3690 ms

batman_obj2_desktop.png

batman_obj2_desktop.png

4531 ms

batman_obj3_desktop.png

batman_obj3_desktop.png

4448 ms

msm_desktop.png

msm_desktop.png

4494 ms

asos_landscape_desktop.jpg

asos_landscape_desktop.jpg

4384 ms

2E99D8_4_0.woff

2E99D8_4_0.woff

4464 ms

2E99D8_3_0.woff

2E99D8_3_0.woff

4243 ms

31DAAA_0_0.woff

31DAAA_0_0.woff

4669 ms

31DAAA_3_0.woff

31DAAA_3_0.woff

4622 ms

insight.min.js

insight.min.js

68 ms

319 ms

iframe_api

iframe_api

75 ms

footer.svg

footer.svg

2591 ms

nav_black.svg

nav_black.svg

2827 ms

grid_black.svg

grid_black.svg

2633 ms

grid_white.svg

grid_white.svg

2667 ms

social_black.svg

social_black.svg

2631 ms

social_white.svg

social_white.svg

2859 ms

arrows.png

arrows.png

2884 ms

down_black.png

down_black.png

2917 ms

more.png

more.png

2915 ms

nav_social.png

nav_social.png

2950 ms

signup.png

signup.png

3327 ms

2E99D8_0_0.woff

2E99D8_0_0.woff

3169 ms

insight_tag_errors.gif

insight_tag_errors.gif

126 ms

www-widgetapi.js

www-widgetapi.js

5 ms

74 ms

386 ms

collect

collect

8 ms

Accessibility Review

kerve.co.uk accessibility score

100

Accessibility Issues

Best Practices

kerve.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kerve.co.uk SEO score

92

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 uses legible font sizes

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 Kerve.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 Kerve.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

kerve.co.uk

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