Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

lsbubhm2016-clr-james.eventbrite.co.uk

Every Cook Can Govern: The life works and impact of C.L.R. James Tickets, Wed 26 Oct 2016 at 13:30 | Eventbrite

Page Load Speed

2.3 sec in total

First Response

432 ms

Resources Loaded

1.7 sec

Page Rendered

150 ms

lsbubhm2016-clr-james.eventbrite.co.uk screenshot

About Website

Welcome to lsbubhm2016-clr-james.eventbrite.co.uk homepage info - get ready to check Lsbubhm 2016 Clr James Eventbrite best content for United Kingdom right away, or after learning these important things about lsbubhm2016-clr-james.eventbrite.co.uk

Eventbrite - London South Bank University presents Every Cook Can Govern: The life works and impact of C.L.R. James - Wednesday, 26 October 2016 at London South Bank University, London, England. Find ...

Visit lsbubhm2016-clr-james.eventbrite.co.uk

Key Findings

We analyzed Lsbubhm2016-clr-james.eventbrite.co.uk page load time and found that the first response time was 432 ms and then it took 1.9 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

lsbubhm2016-clr-james.eventbrite.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value3,420 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

every-cook-can-govern-the-life-works-and-impact-of-clr-james-tickets-28219702891

432 ms

lux.js

56 ms

base_styles.css

37 ms

global_header.css

32 ms

secondary_footer.css

36 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Lsbubhm2016-clr-james.eventbrite.co.uk, 9% (3 requests) were made to Eventbrite.co.uk and 9% (3 requests) were made to . The less responsive or slowest element that took the longest time to load (899 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.6 MB (76%)

Content Size

7.4 MB

After Optimization

1.7 MB

In fact, the total size of Lsbubhm2016-clr-james.eventbrite.co.uk main page is 7.4 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 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 160.3 kB

  • Original 380.5 kB
  • After minification 369.6 kB
  • After compression 220.2 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 160.3 kB or 42% of the original size.

Image Optimization

-8%

Potential reduce by 742 B

  • Original 9.2 kB
  • After minification 8.5 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. Lsbubhm 2016 Clr James Eventbrite images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 4.6 MB

  • Original 6.0 MB
  • After minification 5.9 MB
  • After compression 1.4 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 4.6 MB or 77% of the original size.

CSS Optimization

-86%

Potential reduce by 855.3 kB

  • Original 997.1 kB
  • After minification 935.6 kB
  • After compression 141.8 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. Lsbubhm2016-clr-james.eventbrite.co.uk needs all CSS files to be minified and compressed as it can save up to 855.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (75%)

Requests Now

28

After Optimization

7

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsbubhm 2016 Clr James 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 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lsbubhm2016-clr-james.eventbrite.co.uk accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lsbubhm2016-clr-james.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lsbubhm2016-clr-james.eventbrite.co.uk SEO score

83

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

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 Lsbubhm2016-clr-james.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 Lsbubhm2016-clr-james.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 Lsbubhm 2016 Clr James Eventbrite. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: