Tools & Wizards About Us
thewineteacher.co.uk screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

thewineteacher.co.uk

The Wine Teacher | We run wine courses, tasting parties and provide private sommeliers in London and the South-East. - The Wine Teacher

Page Load Speed

1.7 sec in total

First Response

234 ms

Resources Loaded

1.4 sec

Page Rendered

118 ms

thewineteacher.co.uk screenshot

About Website

Visit thewineteacher.co.uk now to see the best up-to-date The Wine Teacher content and also check out these interesting facts you probably never knew about thewineteacher.co.uk

We run wine courses, tasting parties and provide private sommeliers in London and the South-East. We also specialise in corporate events and wine consultancy.

Visit thewineteacher.co.uk

Key Findings

We analyzed Thewineteacher.co.uk page load time and found that the first response time was 234 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

thewineteacher.co.uk performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

thewineteacher.co.uk

234 ms

www.thewineteacher.co.uk

332 ms

main.css

84 ms

jquery-1.4.2.min.js

230 ms

jCarousel.js

160 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Thewineteacher.co.uk, 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (562 ms) belongs to the original domain Thewineteacher.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.3 kB (6%)

Content Size

704.3 kB

After Optimization

663.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thewineteacher.co.uk main page is 704.3 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. 25% of websites need less resources to load. Images take 598.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.9 kB

  • Original 19.5 kB
  • After minification 16.8 kB
  • After compression 4.6 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 2.8 kB, which is 14% 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 14.9 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 17.2 kB

  • Original 598.6 kB
  • After minification 581.4 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. The Wine Teacher images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 7.4 kB

  • Original 81.1 kB
  • After minification 81.1 kB
  • After compression 73.8 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

-35%

Potential reduce by 1.8 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 3.2 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. Thewineteacher.co.uk needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Wine Teacher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

thewineteacher.co.uk

thewineteacher.co.uk

234 ms

www.thewineteacher.co.uk

www.thewineteacher.co.uk

332 ms

main.css

main.css

84 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

230 ms

jCarousel.js

jCarousel.js

160 ms

generic.js

generic.js

160 ms

cufon-yui.js

cufon-yui.js

165 ms

Louisiana_400.font.js

Louisiana_400.font.js

246 ms

reset.css

reset.css

84 ms

wine_teacher_logo.png

wine_teacher_logo.png

95 ms

btn_subscribe.png

btn_subscribe.png

95 ms

head_link_bg.png

head_link_bg.png

100 ms

home_link_selected.png

home_link_selected.png

95 ms

atschool_link.png

atschool_link.png

96 ms

athome_link.png

athome_link.png

99 ms

atwork_link.png

atwork_link.png

177 ms

consult_link.png

consult_link.png

176 ms

background-news-module.png

background-news-module.png

178 ms

icon-select.png

icon-select.png

176 ms

background-news-nav-bottom.png

background-news-nav-bottom.png

179 ms

icon-nav-left.png

icon-nav-left.png

181 ms

icon-nav-right.png

icon-nav-right.png

251 ms

banner0.jpg

banner0.jpg

403 ms

banner2.jpg

banner2.jpg

485 ms

banner3.jpg

banner3.jpg

406 ms

banner4.jpg

banner4.jpg

337 ms

banner5.jpg

banner5.jpg

416 ms

banner6.jpg

banner6.jpg

403 ms

banner8.jpg

banner8.jpg

510 ms

know_more_blank.jpg

know_more_blank.jpg

496 ms

foot_p1.png

foot_p1.png

496 ms

twitter.png

twitter.png

496 ms

foot_p2.png

foot_p2.png

500 ms

facebook.png

facebook.png

562 ms

ga.js

ga.js

22 ms

inpage_linkid.js

inpage_linkid.js

6 ms

__utm.gif

__utm.gif

15 ms

Accessibility Review

thewineteacher.co.uk accessibility score

86

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

thewineteacher.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

SEO Factors

thewineteacher.co.uk SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thewineteacher.co.uk 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 Thewineteacher.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

thewineteacher.co.uk

Open Graph description is not detected on the main page of The Wine Teacher. 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: