Tools & Wizards About Us
schoolofwok.co.uk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

schoolofwok.co.uk

Cookery Classes in London from an Award Winning Cookery School | School of Wok

Page Load Speed

6.8 sec in total

First Response

203 ms

Resources Loaded

4.9 sec

Page Rendered

1.7 sec

schoolofwok.co.uk screenshot

About Website

Click here to check amazing School Of Wok content for United States. Otherwise, check out these important facts you probably never knew about schoolofwok.co.uk

School of Wok is an award winning cookery school based in London specialising in Asian & Oriental cookery. Book a cookery class or team event now!

Visit schoolofwok.co.uk

Key Findings

We analyzed Schoolofwok.co.uk page load time and found that the first response time was 203 ms and then it took 6.6 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

schoolofwok.co.uk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

schoolofwok.co.uk

203 ms

schoolofwok.co.uk

781 ms

all.min.css

40 ms

jquery.min.js

51 ms

fancybox.css

62 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 31% of them (25 requests) were addressed to the original Schoolofwok.co.uk, 48% (38 requests) were made to School-of-wok.s3.eu-west-2.amazonaws.com and 5% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Schoolofwok.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (12%)

Content Size

8.8 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schoolofwok.co.uk main page is 8.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 78.0 kB

  • Original 91.8 kB
  • After minification 66.6 kB
  • After compression 13.8 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 25.2 kB, which is 27% 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 78.0 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 946.4 kB

  • Original 8.5 MB
  • After minification 7.5 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. Obviously, School Of Wok needs image optimization as it can save up to 946.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 10.5 kB

  • Original 240.5 kB
  • After minification 240.5 kB
  • After compression 230.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-73%

Potential reduce by 13.7 kB

  • Original 18.8 kB
  • After minification 5.2 kB
  • After compression 5.1 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. Schoolofwok.co.uk needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (29%)

Requests Now

72

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School Of Wok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schoolofwok.co.uk

schoolofwok.co.uk

203 ms

schoolofwok.co.uk

schoolofwok.co.uk

781 ms

all.min.css

all.min.css

40 ms

jquery.min.js

jquery.min.js

51 ms

fancybox.css

fancybox.css

62 ms

sweetalert2@11

sweetalert2@11

74 ms

js

js

96 ms

alert.a6e23bec.js

alert.a6e23bec.js

321 ms

app.f5dfac94.css

app.f5dfac94.css

328 ms

splide-skyblue.c8778a1b.css

splide-skyblue.c8778a1b.css

49 ms

app.d4fbeb5f.js

app.d4fbeb5f.js

482 ms

class-index.da07cc94.js

class-index.da07cc94.js

321 ms

recipe-index.88281f96.js

recipe-index.88281f96.js

313 ms

cookware-index.7a91ba26.js

cookware-index.7a91ba26.js

431 ms

cart.6b47d91c.js

cart.6b47d91c.js

595 ms

voucher-print.28c061aa.js

voucher-print.28c061aa.js

1827 ms

uc.js

uc.js

59 ms

gtm.js

gtm.js

84 ms

57d109dc352cc62a7ede8bb1ee74bc95.jpg

57d109dc352cc62a7ede8bb1ee74bc95.jpg

772 ms

52738f8c345616f6b46f929faac833bb.jpg

52738f8c345616f6b46f929faac833bb.jpg

780 ms

916dc25adcd283d4ec43308c45a70584.jpg

916dc25adcd283d4ec43308c45a70584.jpg

853 ms

a96b0a04ec756491ba83d06ffe97c9da.jpg

a96b0a04ec756491ba83d06ffe97c9da.jpg

701 ms

8a690ecefa09480a802ec3a24b43eca7.jpg

8a690ecefa09480a802ec3a24b43eca7.jpg

619 ms

0488952240b23112bc93d831c5d54424.jpg

0488952240b23112bc93d831c5d54424.jpg

707 ms

362782516a1a80a4d78579a7a0f2caa6.jpg

362782516a1a80a4d78579a7a0f2caa6.jpg

707 ms

95b298c9a9dc2b8faf06e716d3197698.jpg

95b298c9a9dc2b8faf06e716d3197698.jpg

790 ms

561a7399eefaefc69660eb13e0ffce1f.jpg

561a7399eefaefc69660eb13e0ffce1f.jpg

808 ms

28f3769fec1689d0ab8dceb5b35783db.jpg

28f3769fec1689d0ab8dceb5b35783db.jpg

801 ms

63b6d30dbb02ec85d7fa84c5ba41a4c2.jpg

63b6d30dbb02ec85d7fa84c5ba41a4c2.jpg

876 ms

e514ca242ff8afabf852a44a9a592321.jpg

e514ca242ff8afabf852a44a9a592321.jpg

879 ms

logo.svg

logo.svg

342 ms

envelope2.svg

envelope2.svg

526 ms

phone.svg

phone.svg

919 ms

star.svg

star.svg

1528 ms

jeremy1.png

jeremy1.png

3036 ms

default-avatar-2020-8.jpg

default-avatar-2020-8.jpg

29 ms

2db592f19da8378c3b5e0bcaacf56334.jpg

2db592f19da8378c3b5e0bcaacf56334.jpg

976 ms

bb28fae58d216ffa15572ad5bf284152.jpg

bb28fae58d216ffa15572ad5bf284152.jpg

981 ms

2b7407911bdc56c4664860a7784b6146.jpg

2b7407911bdc56c4664860a7784b6146.jpg

1005 ms

8ee1673a8f0441213861c6411ba94201.jpg

8ee1673a8f0441213861c6411ba94201.jpg

970 ms

email-decode.min.js

email-decode.min.js

508 ms

klaviyo.js

klaviyo.js

23 ms

fancybox.umd.js

fancybox.umd.js

23 ms

2d373c2b617f85d7fa36b20921577814.jpg

2d373c2b617f85d7fa36b20921577814.jpg

986 ms

a677e80c95b2aa8d2e4dd3ea181bdcb5.jpg

a677e80c95b2aa8d2e4dd3ea181bdcb5.jpg

1069 ms

4da32b2a58a45160f69dc64aeae4a237.jpg

4da32b2a58a45160f69dc64aeae4a237.jpg

1114 ms

42a0204a6e57848264cd4284109691fb.jpg

42a0204a6e57848264cd4284109691fb.jpg

1110 ms

f77c007d1af2f9a04040f92ea43aa62b.jpg

f77c007d1af2f9a04040f92ea43aa62b.jpg

1096 ms

079cacd0dcfb46572d76a14a68d96309.jpg

079cacd0dcfb46572d76a14a68d96309.jpg

1103 ms

23c34073c96ed74cf822b8a5dc40d835.jpg

23c34073c96ed74cf822b8a5dc40d835.jpg

1105 ms

022f7fe236161524c6b4a95eb4eafde8.jpg

022f7fe236161524c6b4a95eb4eafde8.jpg

1176 ms

fbb71983f1b915f0ae774b4d060c809d.jpg

fbb71983f1b915f0ae774b4d060c809d.jpg

1185 ms

284d2462d18bdcbc74d43dec5dccaa9d.jpg

284d2462d18bdcbc74d43dec5dccaa9d.jpg

1205 ms

79e69f137e465da276b7d342911a5e1d.jpg

79e69f137e465da276b7d342911a5e1d.jpg

1199 ms

e4cc3dfd7522f1bb0027454ae0c84684.jpg

e4cc3dfd7522f1bb0027454ae0c84684.jpg

1216 ms

89ffa4f9b76014c3c1a76359959f17b9.jpg

89ffa4f9b76014c3c1a76359959f17b9.jpg

1201 ms

a2ff0b9185bc7c0e309d6381cdb74353.jpg

a2ff0b9185bc7c0e309d6381cdb74353.jpg

1269 ms

981fcf78765cfc1a46a517af41e953c8.jpg

981fcf78765cfc1a46a517af41e953c8.jpg

1284 ms

1cb4f49053cb5532b163668e92472d98.jpg

1cb4f49053cb5532b163668e92472d98.jpg

1295 ms

c65c82419dd4615a47e788c7e8441b50.jpg

c65c82419dd4615a47e788c7e8441b50.jpg

1293 ms

star.png

star.png

2525 ms

tripadvisor.svg

tripadvisor.svg

2522 ms

banner_location.png

banner_location.png

3557 ms

map.png

map.png

3917 ms

send.svg

send.svg

3542 ms

5fe979a03b8ddbb08acc1fff282d38ab.jpg

5fe979a03b8ddbb08acc1fff282d38ab.jpg

1055 ms

4cd8a76fd4e04abe6e5e5deeaa0858fc.jpg

4cd8a76fd4e04abe6e5e5deeaa0858fc.jpg

1159 ms

2ec7c32b88e0badc6e085ae926b7a7ec.jpg

2ec7c32b88e0badc6e085ae926b7a7ec.jpg

1138 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

3210 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

3395 ms

Montserrat-SemiBold.woff

Montserrat-SemiBold.woff

3412 ms

fa-solid-900.ttf

fa-solid-900.ttf

18 ms

fa-regular-400.ttf

fa-regular-400.ttf

28 ms

fa-brands-400.ttf

fa-brands-400.ttf

28 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

23 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

25 ms

runtime.2a0d47c05021dfa6377d.js

runtime.2a0d47c05021dfa6377d.js

4 ms

sharedUtils.262b9d5b04521b0abe69.js

sharedUtils.262b9d5b04521b0abe69.js

16 ms

f0c18d6ced76af64d634e0126b177d71.jpg

f0c18d6ced76af64d634e0126b177d71.jpg

856 ms

b0cd52f4a8335834bb4f3e27d2fb932a.jpg

b0cd52f4a8335834bb4f3e27d2fb932a.jpg

719 ms

Accessibility Review

schoolofwok.co.uk accessibility score

84

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

schoolofwok.co.uk 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

Low

Detected JavaScript libraries

SEO Factors

schoolofwok.co.uk SEO score

80

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

Links do not have descriptive text

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

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 Schoolofwok.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 Schoolofwok.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

schoolofwok.co.uk

Open Graph description is not detected on the main page of School Of Wok. 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: