Tools & Wizards About Us
proteina21.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

proteina21.com

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Page Load Speed

3.4 sec in total

First Response

13 ms

Resources Loaded

3.2 sec

Page Rendered

214 ms

proteina21.com screenshot

About Website

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Key Findings

We analyzed Proteina21.com page load time and found that the first response time was 13 ms and then it took 3.4 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

proteina21.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

proteina21.com

13 ms

www.proteina21.com

773 ms

widgetkit-d69c9dfb.css

22 ms

rokbox.css

18 ms

grid-12.css

16 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 56% of them (80 requests) were addressed to the original Proteina21.com, 20% (29 requests) were made to App.leadfox.co and 4% (6 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source App.leadfox.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (52%)

Content Size

2.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proteina21.com main page is 2.6 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. 60% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 61.3 kB

  • Original 74.7 kB
  • After minification 57.5 kB
  • After compression 13.4 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 17.1 kB, which is 23% 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 61.3 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 19.2 kB

  • Original 712.2 kB
  • After minification 693.1 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. Proteina 21 images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 884.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 442.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 884.7 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 389.7 kB

  • Original 467.9 kB
  • After minification 418.8 kB
  • After compression 78.2 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. Proteina21.com needs all CSS files to be minified and compressed as it can save up to 389.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 94 (71%)

Requests Now

132

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proteina 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

proteina21.com

proteina21.com

13 ms

www.proteina21.com

www.proteina21.com

773 ms

widgetkit-d69c9dfb.css

widgetkit-d69c9dfb.css

22 ms

rokbox.css

rokbox.css

18 ms

grid-12.css

grid-12.css

16 ms

gantry-core.css

gantry-core.css

19 ms

joomla-core.css

joomla-core.css

27 ms

overlays.css

overlays.css

48 ms

body-light.css

body-light.css

59 ms

menu-dark.css

menu-dark.css

58 ms

typography.css

typography.css

53 ms

extensions.css

extensions.css

57 ms

demo-styles.css

demo-styles.css

60 ms

template.css

template.css

61 ms

template-ie7.css

template-ie7.css

75 ms

fusionmenu.css

fusionmenu.css

73 ms

headlines.css

headlines.css

71 ms

showcase.css

showcase.css

72 ms

template.css

template.css

77 ms

mootools-core.js

mootools-core.js

90 ms

core.js

core.js

111 ms

caption.js

caption.js

110 ms

jquery.js

jquery.js

115 ms

widgetkit-3622716f.js

widgetkit-3622716f.js

111 ms

mootools-more.js

mootools-more.js

141 ms

rokbox.js

rokbox.js

176 ms

gantry-totop.js

gantry-totop.js

140 ms

gantry-inputs.js

gantry-inputs.js

140 ms

browser-engines.js

browser-engines.js

184 ms

fusion.js

fusion.js

194 ms

mootools-mobile.js

mootools-mobile.js

193 ms

rokmediaqueries.js

rokmediaqueries.js

191 ms

roksprocket.js

roksprocket.js

190 ms

headlines.js

headlines.js

196 ms

moofx.js

moofx.js

197 ms

features.js

features.js

210 ms

showcase.js

showcase.js

207 ms

css

css

85 ms

css

css

134 ms

w2c.js

w2c.js

209 ms

lightbox.js

lightbox.js

92 ms

mediaelement-and-player.js

mediaelement-and-player.js

94 ms

spotlight.js

spotlight.js

73 ms

analytics.js

analytics.js

77 ms

w2c.css

w2c.css

24 ms

jquery-ui-1.9.2.custom.css

jquery-ui-1.9.2.custom.css

25 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

44 ms

ajax.php

ajax.php

259 ms

jquery.min.php

jquery.min.php

725 ms

collect

collect

19 ms

trackjs.js

trackjs.js

10 ms

track.php

track.php

19 ms

salejs.php

salejs.php

11 ms

logo.png

logo.png

128 ms

client.png

client.png

139 ms

painer.png

painer.png

133 ms

bilan-sante2-slide-mars2013.png

bilan-sante2-slide-mars2013.png

207 ms

mars-fidelite-2013.png

mars-fidelite-2013.png

167 ms

temoignage-2personne-slide.png

temoignage-2personne-slide.png

205 ms

live_img.png

live_img.png

147 ms

bilan_img.png

bilan_img.png

164 ms

lyne-small_1020ad770bd4fcaaa7f547612e26efeb.png

lyne-small_1020ad770bd4fcaaa7f547612e26efeb.png

204 ms

objectif.png

objectif.png

205 ms

demarrer.png

demarrer.png

208 ms

recompenses.png

recompenses.png

214 ms

fb.png

fb.png

220 ms

twiter.png

twiter.png

221 ms

gtm.js

gtm.js

220 ms

nav_bg.png

nav_bg.png

205 ms

nav-lines.png

nav-lines.png

235 ms

menu-shadow.png

menu-shadow.png

246 ms

logo1.png

logo1.png

252 ms

features-arrows.png

features-arrows.png

256 ms

arrow_1.png

arrow_1.png

252 ms

arrow.png

arrow.png

257 ms

social-icons.png

social-icons.png

259 ms

leather.png

leather.png

262 ms

novecentowide-normal-webfont.woff

novecentowide-normal-webfont.woff

229 ms

roboto-light_1-webfont.woff

roboto-light_1-webfont.woff

237 ms

roboto-thin_0-webfont.woff

roboto-thin_0-webfont.woff

238 ms

roboto-medium_0-webfont.woff

roboto-medium_0-webfont.woff

239 ms

ajax.php

ajax.php

475 ms

init.js

init.js

211 ms

ga.js

ga.js

108 ms

slideset.js

slideset.js

265 ms

w2c.php

w2c.php

286 ms

sdk.js

sdk.js

223 ms

__utm.gif

__utm.gif

29 ms

linkid.js

linkid.js

21 ms

roundtrip.js

roundtrip.js

275 ms

conversion_async.js

conversion_async.js

52 ms

fbds.js

fbds.js

116 ms

collect

collect

16 ms

collect

collect

138 ms

50 ms

102 ms

118 ms

1115 ms

136 ms

161 ms

marc-small_5ba2c964071936099a2638c16574027b.png

marc-small_5ba2c964071936099a2638c16574027b.png

58 ms

w2c.php

w2c.php

33 ms

150 ms

global.css

global.css

31 ms

symbols.css

symbols.css

65 ms

social.css

social.css

74 ms

material.css

material.css

78 ms

grid.css

grid.css

86 ms

chosen.min.css

chosen.min.css

84 ms

default.css

default.css

81 ms

default.date.css

default.date.css

94 ms

default.time.css

default.time.css

98 ms

daterangepicker.css

daterangepicker.css

97 ms

jquery.js

jquery.js

134 ms

chosen.jquery.min.js

chosen.jquery.min.js

110 ms

extends.jquery.js

extends.jquery.js

108 ms

picker.js

picker.js

109 ms

picker.date.js

picker.date.js

108 ms

picker.time.js

picker.time.js

122 ms

legacy.js

legacy.js

122 ms

fr_FR.js

fr_FR.js

123 ms

moment.min.js

moment.min.js

162 ms

daterangepicker.js

daterangepicker.js

168 ms

detect.min.js

detect.min.js

167 ms

ptrack.js

ptrack.js

167 ms

C2EPEU7NZJFCNJPSPJK4GL.js

C2EPEU7NZJFCNJPSPJK4GL.js

149 ms

27 ms

TitilliumWeb-Regular.ttf

TitilliumWeb-Regular.ttf

35 ms

158 ms

out

out

7 ms

tr

tr

42 ms

23 ms

out

out

21 ms

out

out

21 ms

out

out

38 ms

out

out

19 ms

u.php

u.php

73 ms

60 ms

adsct

adsct

120 ms

pixel

pixel

94 ms

sync

sync

17 ms

sd

sd

7 ms

377928.gif

377928.gif

8 ms

in

in

12 ms

Accessibility Review

proteina21.com accessibility score

63

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.

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

<frame> or <iframe> elements do not have a title

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

proteina21.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

proteina21.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

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proteina21.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Proteina21.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

proteina21.com

Open Graph description is not detected on the main page of Proteina 21. 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: