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janssencilag.com.br screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

janssencilag.com.br

Pharmaceutical Companies of Johnson & Johnson | Janssen

Page Load Speed

1.6 sec in total

First Response

230 ms

Resources Loaded

1 sec

Page Rendered

299 ms

janssencilag.com.br screenshot

About Website

Welcome to janssencilag.com.br homepage info - get ready to check Janssen Cilag best content right away, or after learning these important things about janssencilag.com.br

Explore Janssen’s innovative medical research & pharmaceutical product development practices to see how Janssen is creating a future where disease is a thing of the past.

Visit janssencilag.com.br

Key Findings

We analyzed Janssencilag.com.br page load time and found that the first response time was 230 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

janssencilag.com.br performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value1.011

2/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

janssencilag.com.br

230 ms

www.janssen.com

68 ms

fbevents.js

27 ms

system.base.css

16 ms

system.menus.theme.css

64 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Janssencilag.com.br, 93% (118 requests) were made to Janssen.com and 2% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (230 ms) belongs to the original domain Janssencilag.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.6 kB (20%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Janssencilag.com.br 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. 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 954.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 106.0 kB

  • Original 142.0 kB
  • After minification 132.9 kB
  • After compression 36.1 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. 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 106.0 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 954.0 kB
  • After minification 954.0 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. Janssen Cilag images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 203.0 kB

  • Original 396.5 kB
  • After minification 396.3 kB
  • After compression 193.5 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 203.0 kB or 51% of the original size.

CSS Optimization

-15%

Potential reduce by 22.7 kB

  • Original 147.9 kB
  • After minification 146.4 kB
  • After compression 125.2 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. Janssencilag.com.br needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 106 (89%)

Requests Now

119

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Janssen Cilag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

janssencilag.com.br

janssencilag.com.br

230 ms

www.janssen.com

www.janssen.com

68 ms

fbevents.js

fbevents.js

27 ms

system.base.css

system.base.css

16 ms

system.menus.theme.css

system.menus.theme.css

64 ms

system.messages.theme.css

system.messages.theme.css

62 ms

system.theme.css

system.theme.css

61 ms

date.css

date.css

62 ms

datepicker.1.7.css

datepicker.1.7.css

63 ms

aggregator.theme.css

aggregator.theme.css

61 ms

comment.theme.css

comment.theme.css

77 ms

node.css

node.css

78 ms

field.theme.css

field.theme.css

80 ms

extlink.css

extlink.css

74 ms

views.css

views.css

76 ms

search.theme.css

search.theme.css

78 ms

user.base.css

user.base.css

84 ms

user.theme.css

user.theme.css

85 ms

ckeditor.css

ckeditor.css

91 ms

jquery.ui.core.min.css

jquery.ui.core.min.css

93 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

106 ms

jquery.ui.menu.min.css

jquery.ui.menu.min.css

96 ms

jquery.ui.autocomplete.min.css

jquery.ui.autocomplete.min.css

105 ms

janssen_features.css

janssen_features.css

97 ms

janssen_latam.css

janssen_latam.css

121 ms

apachesolr_autocomplete.css

apachesolr_autocomplete.css

109 ms

ctools.css

ctools.css

119 ms

covid-faq-global.css

covid-faq-global.css

111 ms

janssen-menu.css

janssen-menu.css

121 ms

janssen-home.css

janssen-home.css

127 ms

panels.css

panels.css

125 ms

take_over.css

take_over.css

131 ms

gatewayfilter.css

gatewayfilter.css

138 ms

contactfilter.css

contactfilter.css

136 ms

jquery-ui.css

jquery-ui.css

51 ms

covid_faq.css

covid_faq.css

135 ms

productfilter.css

productfilter.css

141 ms

templates.css

templates.css

139 ms

screen.css

screen.css

145 ms

BrightcoveExperiences_all.js

BrightcoveExperiences_all.js

57 ms

jquery-ui.js

jquery-ui.js

57 ms

jquery.min.js

jquery.min.js

145 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

115 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

100 ms

jquery.once.js

jquery.once.js

102 ms

flags.js

flags.js

105 ms

drupal.js

drupal.js

118 ms

no-js.js

no-js.js

112 ms

appscroll.js

appscroll.js

101 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

107 ms

modernizr.custom.74127.js

modernizr.custom.74127.js

109 ms

purl.js

purl.js

112 ms

underscore-min.js

underscore-min.js

116 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

110 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

111 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

114 ms

jquery.ui.position-1.13.0-backport.js

jquery.ui.position-1.13.0-backport.js

112 ms

jquery.ui.menu.min.js

jquery.ui.menu.min.js

107 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

108 ms

jquery.cookie.js

jquery.cookie.js

113 ms

jquery.form.min.js

jquery.form.min.js

107 ms

ajax.js

ajax.js

110 ms

jquery_update.js

jquery_update.js

106 ms

extlink.js

extlink.js

108 ms

apachesolr_autocomplete_jqueryui.js

apachesolr_autocomplete_jqueryui.js

100 ms

janssenlocation.js

janssenlocation.js

111 ms

janssen-news.js

janssen-news.js

105 ms

janssen-menu.js

janssen-menu.js

103 ms

xml_export_import.js

xml_export_import.js

100 ms

take_over.js

take_over.js

108 ms

gatewayfilter.js

gatewayfilter.js

99 ms

progress.js

progress.js

113 ms

covid_faq.js

covid_faq.js

104 ms

autocomplete.js

autocomplete.js

112 ms

custom-select-menu.jquery.min.js

custom-select-menu.jquery.min.js

105 ms

screen-blessed2.css

screen-blessed2.css

106 ms

screen-blessed1.css

screen-blessed1.css

123 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

103 ms

lightbox.min.js

lightbox.min.js

121 ms

janssen_misc.js

janssen_misc.js

184 ms

janssen_mobile.js

janssen_mobile.js

181 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

175 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

190 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

173 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

187 ms

jquery.hammer.js

jquery.hammer.js

183 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

181 ms

jquery.knob.js

jquery.knob.js

177 ms

jquery.tinysubpub.js

jquery.tinysubpub.js

178 ms

jquery.throttledresize.js

jquery.throttledresize.js

173 ms

jj-util.js

jj-util.js

173 ms

jj-sticky-filter-module.js

jj-sticky-filter-module.js

169 ms

jj-mobile-desktop-toggle-module.js

jj-mobile-desktop-toggle-module.js

167 ms

jj-grid-module.js

jj-grid-module.js

168 ms

jj-carousel-row-module.js

jj-carousel-row-module.js

164 ms

jj-related-content-carousel-module.js

jj-related-content-carousel-module.js

158 ms

fancybox-defaults.js

fancybox-defaults.js

159 ms

jj-footer-nav-module.js

jj-footer-nav-module.js

155 ms

jj-mobile-nav-button-module.js

jj-mobile-nav-button-module.js

158 ms

jj-search-results-filter-module.js

jj-search-results-filter-module.js

153 ms

jj-social-media-dropdown-module.js

jj-social-media-dropdown-module.js

150 ms

jj-sub-navigation-module.js

jj-sub-navigation-module.js

144 ms

jj-tabs-module.js

jj-tabs-module.js

143 ms

homebreakingnews.js

homebreakingnews.js

139 ms

analytics.js

analytics.js

95 ms

gtm.js

gtm.js

170 ms

Johnson-Johnson-Innovative-Medicine-logo.svg

Johnson-Johnson-Innovative-Medicine-logo.svg

71 ms

icon-search.png

icon-search.png

72 ms

icon-search.png

icon-search.png

72 ms

homepage_jnj_im-announcement.jpg

homepage_jnj_im-announcement.jpg

74 ms

homepage_jnj_im-announcement-mobile.jpg

homepage_jnj_im-announcement-mobile.jpg

72 ms

menu-leaf.png

menu-leaf.png

71 ms

aboutus_image_1.png

aboutus_image_1.png

75 ms

grandmother_laughing_with_granddaughter_364_high_0.jpg

grandmother_laughing_with_granddaughter_364_high_0.jpg

76 ms

att31885.jpg

att31885.jpg

74 ms

logo-white.png

logo-white.png

31 ms

icons-sd091d6374f.png

icons-sd091d6374f.png

102 ms

JJ_Logo_White.svg

JJ_Logo_White.svg

99 ms

Karbon-Medium.otf

Karbon-Medium.otf

101 ms

Karbon-Semibold.otf

Karbon-Semibold.otf

100 ms

Karbon-Regular.otf

Karbon-Regular.otf

101 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

29 ms

icon-search-red.png

icon-search-red.png

62 ms

icon-close-x.png

icon-close-x.png

62 ms

JohnsonText-Regular.ttf

JohnsonText-Regular.ttf

51 ms

collect

collect

46 ms

JohnsonText-Light.ttf

JohnsonText-Light.ttf

26 ms

Accessibility Review

janssencilag.com.br accessibility score

80

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

janssencilag.com.br 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

janssencilag.com.br SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Janssencilag.com.br 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 Janssencilag.com.br 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

janssencilag.com.br

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