Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 0

    Best Practices

  • 78

    SEO

    Google-friendlier than
    40% of websites

springconference.eventzilla.net

404 - Registration

Page Load Speed

12.3 sec in total

First Response

1 sec

Resources Loaded

11 sec

Page Rendered

274 ms

springconference.eventzilla.net screenshot

About Website

Visit springconference.eventzilla.net now to see the best up-to-date Springconference Eventzilla content for United States and also check out these interesting facts you probably never knew about springconference.eventzilla.net

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Key Findings

We analyzed Springconference.eventzilla.net page load time and found that the first response time was 1 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

springconference.eventzilla.net performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

springconference.eventzilla.net

1049 ms

event

7805 ms

bootstrap.min.css

120 ms

bootstrap-theme.min.css

116 ms

css

163 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 6% of them (12 requests) were addressed to the original Springconference.eventzilla.net, 23% (43 requests) were made to Maps.googleapis.com and 16% (31 requests) were made to D2poexpdc5y9vj.cloudfront.net. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Springconference.eventzilla.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (66%)

Content Size

2.0 MB

After Optimization

678.8 kB

In fact, the total size of Springconference.eventzilla.net main page is 2.0 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 181.9 kB

  • Original 218.9 kB
  • After minification 208.8 kB
  • After compression 36.9 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 181.9 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 11.9 kB

  • Original 205.4 kB
  • After minification 193.6 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. Springconference Eventzilla images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 914.8 kB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 407.4 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 914.8 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 221.3 kB

  • Original 262.3 kB
  • After minification 228.1 kB
  • After compression 40.9 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. Springconference.eventzilla.net needs all CSS files to be minified and compressed as it can save up to 221.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 114 (67%)

Requests Now

169

After Optimization

55

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Springconference Eventzilla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 68 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

springconference.eventzilla.net accessibility score

78

Accessibility Issues

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

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

SEO Factors

springconference.eventzilla.net SEO score

78

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Springconference.eventzilla.net 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 Springconference.eventzilla.net 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 description is not detected on the main page of Springconference Eventzilla. 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: