Tools & Wizards About Us
alexandradance.co.uk screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

alexandradance.co.uk

Dance Classes in Brighton for Children to Late Teens - Alexandra Dance Academy

Page Load Speed

2.3 sec in total

First Response

527 ms

Resources Loaded

1.7 sec

Page Rendered

84 ms

alexandradance.co.uk screenshot

About Website

Welcome to alexandradance.co.uk homepage info - get ready to check Alexandra Dance best content right away, or after learning these important things about alexandradance.co.uk

Alexandra Dance Academy is a Brighton Dance School, providing children's dance classes through to late teens. Ballet, tap dance and street dance lessons also available

Visit alexandradance.co.uk

Key Findings

We analyzed Alexandradance.co.uk page load time and found that the first response time was 527 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 35% of websites can load faster.

Performance Metrics

alexandradance.co.uk performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

alexandradance.co.uk

527 ms

main_style.css

399 ms

tag.min.js

354 ms

analytics.js

18 ms

shadow.jpg

331 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Alexandradance.co.uk, 15% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Propu.sh. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Alexandradance.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.7 kB (7%)

Content Size

159.0 kB

After Optimization

147.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alexandradance.co.uk main page is 159.0 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. 15% of websites need less resources to load. Images take 125.8 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 2.9 kB

  • Original 4.6 kB
  • After minification 4.5 kB
  • After compression 1.7 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 2.9 kB or 63% of the original size.

Image Optimization

-6%

Potential reduce by 8.1 kB

  • Original 125.8 kB
  • After minification 117.7 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. Alexandra Dance images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 480 B

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 26.8 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

-19%

Potential reduce by 249 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.1 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. Alexandradance.co.uk needs all CSS files to be minified and compressed as it can save up to 249 B or 19% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alexandra Dance. According to our analytics all requests are already optimized.

Network Requests Diagram

alexandradance.co.uk

alexandradance.co.uk

527 ms

main_style.css

main_style.css

399 ms

tag.min.js

tag.min.js

354 ms

analytics.js

analytics.js

18 ms

shadow.jpg

shadow.jpg

331 ms

top_shadow.jpg

top_shadow.jpg

324 ms

header_t.jpg

header_t.jpg

495 ms

hometext.gif

hometext.gif

328 ms

homepicc.jpg

homepicc.jpg

429 ms

homepicd.jpg

homepicd.jpg

340 ms

homegraphic.jpg

homegraphic.jpg

722 ms

footer.jpg

footer.jpg

648 ms

collect

collect

24 ms

Accessibility Review

alexandradance.co.uk accessibility score

100

Accessibility Issues

Best Practices

alexandradance.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

alexandradance.co.uk SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alexandradance.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 Alexandradance.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alexandradance.co.uk

Open Graph description is not detected on the main page of Alexandra Dance. 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: