Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

adsummit.events

Ad Summit Kyiv: video & mobile advertising event. Creating Digital Vibes.

Page Load Speed

1.6 sec in total

First Response

46 ms

Resources Loaded

1.1 sec

Page Rendered

494 ms

adsummit.events screenshot

About Website

Click here to check amazing Ad Summit content for United States. Otherwise, check out these important facts you probably never knew about adsummit.events

Join Ad Summit Kyiv, the third digital advertising conference & trade show focused on mobile and video ads. Top European conference for online advertisers, app developers, brands, and affiliates.

Visit adsummit.events

Key Findings

We analyzed Adsummit.events page load time and found that the first response time was 46 ms and then it took 1.6 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

adsummit.events performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

adsummit.events

46 ms

style.css

25 ms

new-session.js

31 ms

jquery-3.2.1.min.js

14 ms

new-main.js

38 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 75% of them (59 requests) were addressed to the original Adsummit.events, 6% (5 requests) were made to Youtube.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (163 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.8 kB (15%)

Content Size

1.7 MB

After Optimization

1.4 MB

In fact, the total size of Adsummit.events main page is 1.7 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. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.9 kB

  • Original 24.0 kB
  • After minification 19.3 kB
  • After compression 6.1 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 4.7 kB, which is 20% 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 17.9 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 7.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Ad Summit images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 224.4 kB

  • Original 407.4 kB
  • After minification 407.4 kB
  • After compression 183.0 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 224.4 kB or 55% of the original size.

CSS Optimization

-13%

Potential reduce by 10.7 kB

  • Original 83.8 kB
  • After minification 83.8 kB
  • After compression 73.1 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. Adsummit.events needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

73

After Optimization

62

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ad Summit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

adsummit.events accessibility score

70

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

adsummit.events best practices score

83

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

Page has valid source maps

SEO Factors

adsummit.events SEO score

90

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

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 Adsummit.events 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 Adsummit.events 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 Ad Summit. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: