Access 2016.itf-oecd.org. International Transport Forum’s 2016 Summit. 18-20 May 2016. Leipzig, Germany

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value26.5 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value5,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

2016.itf-oecd.org

307 ms

2016.itf-oecd.org

428 ms

system.base.css@pmk3qe.css

154 ms

flickr.css@pmk3qe.css

231 ms

date.css@pmk3qe.css

236 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 83% of them (78 requests) were addressed to the original 2016.itf-oecd.org, 12% (11 requests) were made to Platform.twitter.com and 3% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain 2016.itf-oecd.org.

Content Size

4.2 MB

After Optimization

4.1 MB

In fact, the total size of 2016.itf-oecd.org main page is 4.2 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. 75% 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 38.3 kB

Original 45.3 kB
After minification 41.2 kB
After compression 7.0 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 38.3 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 50.4 kB

Original 4.1 MB
After minification 4.0 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. 20 16 Itf Oecd images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 407 B

Original 26.6 kB
After minification 26.6 kB
After compression 26.2 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

-27%

Potential reduce by 8.0 kB

Original 29.3 kB
After minification 29.3 kB
After compression 21.3 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. 2016.itf-oecd.org needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 20 16 Itf Oecd. 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 from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 2016.itf-oecd.org 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 2016.itf-oecd.org 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

2016.itf-oecd.org

Open Graph description is not detected on the main page of 20 16 Itf Oecd. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

International Transport Forum’s 2016 Summit. 18-20 May 2016. Leipzig, Germany

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

2016.itf-oecd.org

2016.itf-oecd.org

system.base.css@pmk3qe.css

flickr.css@pmk3qe.css

date.css@pmk3qe.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

2016.itf-oecd.org

2016.itf-oecd.org

system.base.css@pmk3qe.css

flickr.css@pmk3qe.css

date.css@pmk3qe.css

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style.css@pmk3qe.css

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jquery.js@v=1.4.4

jquery.once.js@v=1.2

drupal.js@pmk3qe

google_cse.js@pmk3qe

lightbox_video.js@pmk3qe

lightbox.js@pmk3qe

responsiveslides.min.js@pmk3qe

script.js@pmk3qe

googleanalytics.js@pmk3qe

jquery.fancybox-1.3.4.css

invitation.css

jquery.fancybox-1.3.4.pack.js

analytics.js

img_entete_gauche.png

itf-logo.png

green-and-inclusive.png

green-and-inclusive_mob.png

denmark_presidency.png

fleche_bottom.png

2016-summit-highlights-video.jpg

more_arrow.png

DT.jpg

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