Tools & Wizards About Us
courses.vivastreet.co.uk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

courses.vivastreet.co.uk

Classes UK - Courses - Training - Tutors

Page Load Speed

1.7 sec in total

First Response

62 ms

Resources Loaded

1.1 sec

Page Rendered

526 ms

courses.vivastreet.co.uk screenshot

About Website

Visit courses.vivastreet.co.uk now to see the best up-to-date Courses Vivastreet content for United Kingdom and also check out these interesting facts you probably never knew about courses.vivastreet.co.uk

Courses, classes and training in everything from dance to baking, music to language skills. Find a class to suit your needs on Vivastreet.co.uk. Simple, local and FREE!

Visit courses.vivastreet.co.uk

Key Findings

We analyzed Courses.vivastreet.co.uk page load time and found that the first response time was 62 ms and then it took 1.7 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

courses.vivastreet.co.uk performance score

0

Network Requests Diagram

classes

62 ms

prepend_b.js

13 ms

captions.php

12 ms

summary_gb.css

10 ms

show_ads.js

37 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Courses.vivastreet.co.uk, 12% (6 requests) were made to Static.viva-images.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (579 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 724.0 kB (69%)

Content Size

1.1 MB

After Optimization

332.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Courses.vivastreet.co.uk main page is 1.1 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. 70% of websites need less resources to load. Javascripts take 763.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 110.2 kB

  • Original 133.7 kB
  • After minification 116.5 kB
  • After compression 23.4 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 17.2 kB, which is 13% 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 110.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 642 B

  • Original 49.9 kB
  • After minification 49.3 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. Courses Vivastreet images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 519.2 kB

  • Original 763.2 kB
  • After minification 760.9 kB
  • After compression 243.9 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 519.2 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 93.9 kB

  • Original 110.1 kB
  • After minification 109.0 kB
  • After compression 16.2 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. Courses.vivastreet.co.uk needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (64%)

Requests Now

45

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Courses Vivastreet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

classes

classes

62 ms

prepend_b.js

prepend_b.js

13 ms

captions.php

captions.php

12 ms

summary_gb.css

summary_gb.css

10 ms

show_ads.js

show_ads.js

37 ms

async-ads.js

async-ads.js

47 ms

show_afs_ads.js

show_afs_ads.js

79 ms

app_b.js

app_b.js

43 ms

compatibility_b.js

compatibility_b.js

42 ms

advertising.js

advertising.js

197 ms

global_street.gif

global_street.gif

12 ms

ca-pub-1778014916682445.js

ca-pub-1778014916682445.js

53 ms

zrt_lookup.html

zrt_lookup.html

112 ms

show_ads_impl.js

show_ads_impl.js

64 ms

ads

ads

154 ms

176 ms

ads

ads

579 ms

osd.js

osd.js

6 ms

async-ads.js

async-ads.js

37 ms

favicon

favicon

135 ms

favicon

favicon

57 ms

favicon

favicon

369 ms

favicon

favicon

370 ms

ads

ads

386 ms

iframe.html

iframe.html

71 ms

gtm.js

gtm.js

54 ms

jquery.ui.js

jquery.ui.js

22 ms

1.jpg

1.jpg

31 ms

1.jpg

1.jpg

36 ms

1.jpg

1.jpg

27 ms

favicon

favicon

293 ms

dc.js

dc.js

235 ms

analytics.js

analytics.js

67 ms

tv2track.js

tv2track.js

264 ms

css

css

123 ms

m_js_controller.js

m_js_controller.js

75 ms

abg.js

abg.js

64 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

90 ms

11327889936273265443

11327889936273265443

65 ms

collect

collect

34 ms

collect

collect

125 ms

162 ms

__utm.gif

__utm.gif

48 ms

s

s

37 ms

x_button_blue2.png

x_button_blue2.png

35 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

28 ms

favicon

favicon

22 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

19 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

38 ms

bk-coretag.js

bk-coretag.js

5 ms

SEO Factors

courses.vivastreet.co.uk SEO score

0

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 Courses.vivastreet.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 Courses.vivastreet.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

courses.vivastreet.co.uk

Open Graph description is not detected on the main page of Courses Vivastreet. 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: