Tools & Wizards About Us

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vibeteaching.co.uk

Vibe - Best Teaching Agency London | Best Teaching Jobs in London

Page Load Speed

3.6 sec in total

First Response

328 ms

Resources Loaded

2.4 sec

Page Rendered

841 ms

About Website

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

Fact - Vibe is the best teaching agency in London UK. Best teaching jobs. Best pay. Best schools. Supply & Full-Time jobs in EY, Primary, Secondary & SEN

Visit vibeteaching.co.uk

Key Findings

We analyzed Vibeteaching.co.uk page load time and found that the first response time was 328 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vibeteaching.co.uk performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value22,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value30.9 s

0/100

10%

Network Requests Diagram

vibeteaching.co.uk

328 ms

www.vibeteaching.co.uk

41 ms

jquery.min.js

11 ms

lazysizes.min.js

67 ms

api.js

142 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 59% of them (39 requests) were addressed to the original Vibeteaching.co.uk, 9% (6 requests) were made to Gstatic.com and 8% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (491 ms) belongs to the original domain Vibeteaching.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 665.0 kB (34%)

Content Size

1.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vibeteaching.co.uk main page is 1.9 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. Only a small number of websites need less resources to load. CSS take 972.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.8 kB

  • Original 109.9 kB
  • After minification 109.8 kB
  • After compression 18.1 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 91.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 752.5 kB
  • After minification 748.8 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. Vibe Teaching images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 6.9 kB

  • Original 98.9 kB
  • After minification 98.9 kB
  • After compression 92.0 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

-58%

Potential reduce by 562.7 kB

  • Original 972.5 kB
  • After minification 972.4 kB
  • After compression 409.9 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. Vibeteaching.co.uk needs all CSS files to be minified and compressed as it can save up to 562.7 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

54

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vibe Teaching. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

vibeteaching.co.uk accessibility score

78

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

Best Practices

vibeteaching.co.uk best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

vibeteaching.co.uk SEO score

84

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 Vibeteaching.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 Vibeteaching.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

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