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ziclearn.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ziclearn.com

Kitsu - Collaboration Platform For Animation Studios

Page Load Speed

7.7 sec in total

First Response

3 sec

Resources Loaded

4.5 sec

Page Rendered

172 ms

ziclearn.com screenshot

About Website

Welcome to ziclearn.com homepage info - get ready to check Ziclearn best content right away, or after learning these important things about ziclearn.com

Bienvenue sur ZicLearn.com, l’Annuaire participatif des Écoles de Musique, Conservatoires et autres Lieux d’enseignement. Pour découvrir ou partager ces structures d’apprentissage et bien plus encor...

Visit ziclearn.com

Key Findings

We analyzed Ziclearn.com page load time and found that the first response time was 3 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ziclearn.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value14,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

ziclearn.com

2980 ms

css

25 ms

zicworld.min.css

285 ms

layout_as_multicolumn_selector.min.css

273 ms

layout_as_google_map.min.css

279 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Ziclearn.com, 42% (38 requests) were made to Maps.googleapis.com and 35% (32 requests) were made to Zicworld.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Ziclearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 813.1 kB (52%)

Content Size

1.6 MB

After Optimization

739.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ziclearn.com main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 952.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 76.9 kB

  • Original 88.4 kB
  • After minification 87.6 kB
  • After compression 11.5 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 76.9 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 18.8 kB

  • Original 418.1 kB
  • After minification 399.3 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. Ziclearn images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 646.5 kB

  • Original 952.7 kB
  • After minification 952.1 kB
  • After compression 306.3 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 646.5 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 70.9 kB

  • Original 93.2 kB
  • After minification 93.1 kB
  • After compression 22.3 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. Ziclearn.com needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (30%)

Requests Now

90

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ziclearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ziclearn.com

ziclearn.com

2980 ms

css

css

25 ms

zicworld.min.css

zicworld.min.css

285 ms

layout_as_multicolumn_selector.min.css

layout_as_multicolumn_selector.min.css

273 ms

layout_as_google_map.min.css

layout_as_google_map.min.css

279 ms

zic_map_common.min.css

zic_map_common.min.css

282 ms

jquery-ui.min.css

jquery-ui.min.css

280 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

299 ms

js

js

24 ms

library_js_endpage.min.js

library_js_endpage.min.js

665 ms

layout_as_multicolumn_selector.min.js

layout_as_multicolumn_selector.min.js

361 ms

zic_geopos.min.js

zic_geopos.min.js

364 ms

markerclusterer.min.js

markerclusterer.min.js

369 ms

oms.min.js

oms.min.js

364 ms

layout_as_google_map.min.js

layout_as_google_map.min.js

366 ms

zic_map_common.min.js

zic_map_common.min.js

444 ms

logo.png

logo.png

134 ms

menu.png

menu.png

133 ms

menu_puce.png

menu_puce.png

138 ms

menu_arrow.png

menu_arrow.png

139 ms

login.png

login.png

214 ms

left_white.png

left_white.png

215 ms

right_brown.png

right_brown.png

218 ms

cross.png

cross.png

223 ms

disk.png

disk.png

222 ms

search.png

search.png

298 ms

close.png

close.png

297 ms

fit.png

fit.png

301 ms

refresh.png

refresh.png

306 ms

mosaic.png

mosaic.png

308 ms

map.png

map.png

395 ms

icon_top.png

icon_top.png

395 ms

ajax_spinner.gif

ajax_spinner.gif

100 ms

ajax_working.gif

ajax_working.gif

249 ms

piwik.js

piwik.js

448 ms

display.php

display.php

229 ms

check_multi_login.php

check_multi_login.php

248 ms

common.js

common.js

18 ms

util.js

util.js

17 ms

geocoder.js

geocoder.js

18 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

91 ms

map.js

map.js

7 ms

marker.js

marker.js

7 ms

overlay.js

overlay.js

6 ms

loading.gif

loading.gif

159 ms

onion.js

onion.js

22 ms

openhand_8_8.cur

openhand_8_8.cur

35 ms

stats.js

stats.js

19 ms

controls.js

controls.js

13 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

84 ms

transparent.png

transparent.png

21 ms

css

css

16 ms

google4.png

google4.png

27 ms

urhr.png

urhr.png

87 ms

mapcnt6.png

mapcnt6.png

19 ms

sv5.png

sv5.png

20 ms

tmapctrl.png

tmapctrl.png

19 ms

cb_scout5.png

cb_scout5.png

43 ms

tmapctrl4.png

tmapctrl4.png

20 ms

imgs8.png

imgs8.png

20 ms

google_white5.png

google_white5.png

43 ms

vt

vt

60 ms

vt

vt

49 ms

vt

vt

49 ms

vt

vt

55 ms

vt

vt

54 ms

vt

vt

47 ms

vt

vt

79 ms

vt

vt

84 ms

vt

vt

100 ms

vt

vt

80 ms

vt

vt

92 ms

vt

vt

94 ms

vt

vt

138 ms

vt

vt

111 ms

vt

vt

111 ms

vt

vt

139 ms

vt

vt

142 ms

vt

vt

137 ms

vt

vt

157 ms

vt

vt

151 ms

vt

vt

189 ms

vt

vt

174 ms

vt

vt

161 ms

vt

vt

169 ms

vt

vt

207 ms

vt

vt

284 ms

session.php

session.php

281 ms

session.php

session.php

89 ms

zic_get_by_dist.php

zic_get_by_dist.php

159 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

127 ms

Accessibility Review

ziclearn.com accessibility score

98

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

Links do not have a discernible name

Best Practices

ziclearn.com best practices score

67

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

Serves images with low resolution

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

ziclearn.com SEO score

92

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ziclearn.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Ziclearn.com 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

ziclearn.com

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