Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

radiofestival2015.eventbrite.co.uk

The Radio Festival 2015 Tickets, Sun 27 Sep 2015 at 19:00 | Eventbrite

Page Load Speed

7.5 sec in total

First Response

2.4 sec

Resources Loaded

4.8 sec

Page Rendered

213 ms

radiofestival2015.eventbrite.co.uk screenshot

About Website

Welcome to radiofestival2015.eventbrite.co.uk homepage info - get ready to check Radio Festival 2015 Eventbrite best content for United Kingdom right away, or after learning these important things about radiofestival2015.eventbrite.co.uk

Eventbrite - The Radio Academy presents The Radio Festival 2015 - Sunday, 27 September 2015 | Tuesday, 29 September 2015 at The British Library, London. Find event and ticket information.

Visit radiofestival2015.eventbrite.co.uk

Key Findings

We analyzed Radiofestival2015.eventbrite.co.uk page load time and found that the first response time was 2.4 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

radiofestival2015.eventbrite.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

the-radio-festival-2015-tickets-17861153190

2402 ms

event_pages_C.css

33 ms

global_header.css

75 ms

event_page_advanced.css

78 ms

eds.css

86 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Radiofestival2015.eventbrite.co.uk, 17% (18 requests) were made to Cdn.evbstatic.com and 12% (13 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Eventbrite.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.0 MB (71%)

Content Size

7.1 MB

After Optimization

2.1 MB

In fact, the total size of Radiofestival2015.eventbrite.co.uk main page is 7.1 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. 80% 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. Javascripts take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 169.0 kB

  • Original 212.3 kB
  • After minification 191.3 kB
  • After compression 43.3 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 169.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 21.7 kB

  • Original 606.7 kB
  • After minification 585.0 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. Radio Festival 2015 Eventbrite images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 4.1 MB

  • Original 5.5 MB
  • After minification 5.3 MB
  • After compression 1.3 MB

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 4.1 MB or 76% of the original size.

CSS Optimization

-87%

Potential reduce by 718.5 kB

  • Original 823.0 kB
  • After minification 814.9 kB
  • After compression 104.4 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. Radiofestival2015.eventbrite.co.uk needs all CSS files to be minified and compressed as it can save up to 718.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (58%)

Requests Now

86

After Optimization

36

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Festival 2015 Eventbrite. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

radiofestival2015.eventbrite.co.uk accessibility score

100

Accessibility Issues

Best Practices

radiofestival2015.eventbrite.co.uk best practices score

75

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

High

Missing source maps for large first-party JavaScript

SEO Factors

radiofestival2015.eventbrite.co.uk SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

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 Radiofestival2015.eventbrite.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 Radiofestival2015.eventbrite.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 Radio Festival 2015 Eventbrite. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: