4.5 sec in total
131 ms
4 sec
369 ms
Welcome to jamieolivercookeryschool.com homepage info - get ready to check Jamie Oliver Cookery School best content for United Kingdom right away, or after learning these important things about jamieolivercookeryschool.com
Whether you're a beginner or kitchen pro - at Jamie Oliver's cookery school in London, we've got something for everyone. Book your cooking classes today!
Visit jamieolivercookeryschool.comWe analyzed Jamieolivercookeryschool.com page load time and found that the first response time was 131 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jamieolivercookeryschool.com performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value13.0 s
0/100
25%
Value9.6 s
11/100
10%
Value5,000 ms
0/100
30%
Value0.289
41/100
15%
Value12.4 s
14/100
10%
131 ms
481 ms
673 ms
241 ms
854 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 60% of them (31 requests) were addressed to the original Jamieolivercookeryschool.com, 8% (4 requests) were made to S7.addthis.com and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jamieolivercookeryschool.com.
Page size can be reduced by 851.2 kB (30%)
2.8 MB
2.0 MB
In fact, the total size of Jamieolivercookeryschool.com main page is 2.8 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 107.1 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 107.1 kB or 78% of the original size.
Potential reduce by 2.6 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. Jamie Oliver Cookery School images are well optimized though.
Potential reduce by 741.5 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 741.5 kB or 72% of the original size.
Number of requests can be reduced by 23 (51%)
45
22
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jamie Oliver Cookery School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
jamieolivercookeryschool.com
131 ms
www.jamieolivercookeryschool.com
481 ms
layout.css
673 ms
style_1.css
241 ms
owl.carousel.css
854 ms
functions.js
392 ms
main_1.js
168 ms
owl.carousel.min.js
245 ms
addthis_widget.js
7 ms
fbevents.js
152 ms
logo.svg
414 ms
logo.jpg
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slider_1.jpg
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slider_2.jpg
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slider_3.jpg
481 ms
addInfoBg.jpg
314 ms
subheaderX.png
594 ms
bookLeft.png
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bookRight.png
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howItworksBg.png
978 ms
subheader-white.png
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how1.jpg
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stepFlag.png
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how2.jpg
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how3.jpg
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specialoccasion.jpg
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hotpoint.png
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cookies_bg.png
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analytics.js
105 ms
BEBAS___.woff
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TextaNarrowAlt-Heavy.woff
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TextaNarrowAlt-Book.woff
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fontawesome-webfont.woff
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hotjar-228430.js
213 ms
_ate.track.config_resp
18 ms
300lo.json
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bg-slider-jo.png
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sh.48536d49e4da3bdba54606b4.html
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1744215085816992
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layers.0ee9c4d64cf5ebc35dab.js
26 ms
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136.6af2d0105b0c788761be.js
15 ms
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modules-f524bccd859bfc7e394e1123f7f90405.js
50 ms
rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html
34 ms
ga-audiences
29 ms
visit-data
165 ms
5 ms
visit-data
207 ms
2 ms
jamieolivercookeryschool.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jamieolivercookeryschool.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
jamieolivercookeryschool.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jamieolivercookeryschool.com 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 Jamieolivercookeryschool.com 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.
jamieolivercookeryschool.com
Open Graph data is detected on the main page of Jamie Oliver Cookery School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: