Tools & Wizards About Us
rovingchef.net screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

rovingchef.net

Cookery classes in your own home, one-on-one: Roving Chef London

Page Load Speed

3.2 sec in total

First Response

262 ms

Resources Loaded

2.8 sec

Page Rendered

225 ms

rovingchef.net screenshot

About Website

Welcome to rovingchef.net homepage info - get ready to check Roving Chef best content right away, or after learning these important things about rovingchef.net

Based in London, Roving Chef teaches simple, uncomplicated healthy dishes in the comfort of your own home, one-on-one. Learn to cook the food you want to eat.

Visit rovingchef.net

Key Findings

We analyzed Rovingchef.net page load time and found that the first response time was 262 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rovingchef.net performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value17,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

rovingchef.net

262 ms

www.rovingchef.net

523 ms

css2

29 ms

site.css

237 ms

utility.js

245 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 68% of them (26 requests) were addressed to the original Rovingchef.net, 16% (6 requests) were made to Youtube.com and 5% (2 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rovingchef.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 367.4 kB (58%)

Content Size

630.9 kB

After Optimization

263.5 kB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Rovingchef.net main page is 630.9 kB. 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. CSS take 372.9 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-14%

Potential reduce by 29.3 kB

  • Original 205.3 kB
  • After minification 176.0 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. Obviously, Roving Chef needs image optimization as it can save up to 29.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 24.5 kB

  • Original 52.7 kB
  • After minification 52.7 kB
  • After compression 28.2 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 24.5 kB or 46% of the original size.

CSS Optimization

-84%

Potential reduce by 313.6 kB

  • Original 372.9 kB
  • After minification 372.7 kB
  • After compression 59.3 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. Rovingchef.net needs all CSS files to be minified and compressed as it can save up to 313.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (71%)

Requests Now

35

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roving Chef. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rovingchef.net

rovingchef.net

262 ms

www.rovingchef.net

www.rovingchef.net

523 ms

css2

css2

29 ms

site.css

site.css

237 ms

utility.js

utility.js

245 ms

irss-v1-6-1.js

irss-v1-6-1.js

275 ms

logo.png

logo.png

506 ms

twitter.png

twitter.png

505 ms

facebook.png

facebook.png

525 ms

instagram.png

instagram.png

526 ms

leek-and-potato-soup.jpg

leek-and-potato-soup.jpg

526 ms

hot-chocolate.jpg

hot-chocolate.jpg

525 ms

roast-chicken-with-cranberry-sauce.jpg

roast-chicken-with-cranberry-sauce.jpg

787 ms

sliced-banana-with-honey.jpg

sliced-banana-with-honey.jpg

912 ms

griddled-artichokes.jpg

griddled-artichokes.jpg

942 ms

baked-courgettes-with-parmesan.jpg

baked-courgettes-with-parmesan.jpg

917 ms

fruit-salad.jpg

fruit-salad.jpg

921 ms

roast-salmon-with-z-atar.jpg

roast-salmon-with-z-atar.jpg

939 ms

melon-and-strawberries.jpg

melon-and-strawberries.jpg

1167 ms

pasta-with-tomato-sauce.jpg

pasta-with-tomato-sauce.jpg

1224 ms

halloumi-with-blackberries.jpg

halloumi-with-blackberries.jpg

1223 ms

homemade-meatballs.jpg

homemade-meatballs.jpg

1245 ms

hayley-edwards.jpg

hayley-edwards.jpg

1271 ms

nabma-logo.png

nabma-logo.png

1205 ms

agostino.jpg

agostino.jpg

1478 ms

a1IEUbicMWY

a1IEUbicMWY

101 ms

yahoossk-webfont.woff

yahoossk-webfont.woff

1530 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

71 ms

fetch-polyfill.js

fetch-polyfill.js

57 ms

ad_status.js

ad_status.js

190 ms

x4GzJJo9RC4OgwAGE2lcFcVE8cXbmVMYbnXayKeOrEM.js

x4GzJJo9RC4OgwAGE2lcFcVE8cXbmVMYbnXayKeOrEM.js

174 ms

embed.js

embed.js

57 ms

id

id

39 ms

Create

Create

146 ms

GenerateIT

GenerateIT

13 ms

print.css

print.css

93 ms

Accessibility Review

rovingchef.net accessibility score

73

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

rovingchef.net best practices score

92

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

Page has valid source maps

SEO Factors

rovingchef.net SEO score

93

Search Engine Optimization Advices

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rovingchef.net 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 Rovingchef.net main page’s claimed encoding is . 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

rovingchef.net

Open Graph description is not detected on the main page of Roving Chef. 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: