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iucn.it screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

iucn.it

IUCN | Unione Mondiale per la Conservazione della Natura | Comitato Italiano

Page Load Speed

4 sec in total

First Response

417 ms

Resources Loaded

3.4 sec

Page Rendered

144 ms

iucn.it screenshot

About Website

Click here to check amazing IUCN content for Italy. Otherwise, check out these important facts you probably never knew about iucn.it

IUCN - Unione Mondiale per la Conservazione della Natura - Comitato Italiano

Visit iucn.it

Key Findings

We analyzed Iucn.it page load time and found that the first response time was 417 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

iucn.it performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

iucn.it

417 ms

www.iucn.it

1525 ms

public20200207.css

629 ms

global.js

743 ms

jquery.min.js

643 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Iucn.it, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Iucn.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 369.1 kB (27%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iucn.it main page is 1.4 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. 15% of websites need less resources to load. Images take 894.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.0 kB

  • Original 44.8 kB
  • After minification 41.7 kB
  • After compression 9.8 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 35.0 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 25.6 kB

  • Original 894.1 kB
  • After minification 868.5 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. IUCN images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 211.4 kB

  • Original 316.9 kB
  • After minification 287.0 kB
  • After compression 105.5 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 211.4 kB or 67% of the original size.

CSS Optimization

-86%

Potential reduce by 97.1 kB

  • Original 113.5 kB
  • After minification 82.4 kB
  • After compression 16.4 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. Iucn.it needs all CSS files to be minified and compressed as it can save up to 97.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (53%)

Requests Now

45

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IUCN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

iucn.it

iucn.it

417 ms

www.iucn.it

www.iucn.it

1525 ms

public20200207.css

public20200207.css

629 ms

global.js

global.js

743 ms

jquery.min.js

jquery.min.js

643 ms

jquery.cookie.js

jquery.cookie.js

327 ms

jquery.cookiecuttr.js

jquery.cookiecuttr.js

450 ms

cookiecuttr.css

cookiecuttr.css

434 ms

addthis_widget.js

addthis_widget.js

19 ms

cookiebanner.js

cookiebanner.js

107 ms

mase.png

mase.png

106 ms

federparchi.gif

federparchi.gif

108 ms

logo-IUCN-italia2.gif

logo-IUCN-italia2.gif

111 ms

x.gif

x.gif

112 ms

pause.png

pause.png

111 ms

spacer.gif

spacer.gif

124 ms

sitemap_1.gif

sitemap_1.gif

219 ms

sitemap_2.gif

sitemap_2.gif

219 ms

imgnews.php

imgnews.php

596 ms

imgnews.php

imgnews.php

278 ms

listerosse-banner.gif

listerosse-banner.gif

218 ms

status_na_on-60.gif

status_na_on-60.gif

234 ms

Green-List-Logo.png

Green-List-Logo.png

346 ms

ita.gif

ita.gif

347 ms

social_media_icons5.jpg

social_media_icons5.jpg

346 ms

wcc.gif

wcc.gif

350 ms

print.gif

print.gif

384 ms

font-minus.gif

font-minus.gif

498 ms

font-plus.gif

font-plus.gif

497 ms

navigation.gif

navigation.gif

483 ms

button.gif

button.gif

485 ms

imgnews.php

imgnews.php

505 ms

slideshow-bg.png

slideshow-bg.png

590 ms

imgnews.php

imgnews.php

818 ms

arrow_main_2.gif

arrow_main_2.gif

583 ms

imgnews.php

imgnews.php

952 ms

teasers.gif

teasers.gif

610 ms

imgnews.php

imgnews.php

826 ms

related.gif

related.gif

690 ms

link.gif

link.gif

697 ms

down.gif

down.gif

727 ms

footer-actions.gif

footer-actions.gif

795 ms

ga.js

ga.js

18 ms

__utm.gif

__utm.gif

12 ms

slide-nav-green.png

slide-nav-green.png

705 ms

slide-nav-white.png

slide-nav-white.png

732 ms

print.css

print.css

111 ms

Accessibility Review

iucn.it accessibility score

78

Accessibility Issues

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

[id] attributes on active, focusable elements are not unique

Internationalization and localization

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

Impact

Issue

High

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

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

Best Practices

iucn.it best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

iucn.it SEO score

69

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iucn.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Iucn.it 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

iucn.it

Open Graph description is not detected on the main page of IUCN. 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: