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janssen-cilag.com.br screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% 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

janssen-cilag.com.br

Pharmaceutical Companies of Johnson & Johnson | Janssen

Page Load Speed

1.6 sec in total

First Response

237 ms

Resources Loaded

1.1 sec

Page Rendered

239 ms

janssen-cilag.com.br screenshot

About Website

Visit janssen-cilag.com.br now to see the best up-to-date Janssen Cilag content and also check out these interesting facts you probably never knew about janssen-cilag.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 janssen-cilag.com.br

Key Findings

We analyzed Janssen-cilag.com.br page load time and found that the first response time was 237 ms and then it took 1.4 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

janssen-cilag.com.br performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value1.104

1/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

janssen-cilag.com.br

237 ms

www.janssen.com

94 ms

fbevents.js

34 ms

system.base.css

29 ms

system.menus.theme.css

71 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Janssen-cilag.com.br, 93% (114 requests) were made to Janssen.com and 2% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (282 ms) relates to the external source Janssen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.0 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Janssen-cilag.com.br main page is 1.5 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 952.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 104.4 kB

  • Original 140.0 kB
  • After minification 130.9 kB
  • After compression 35.6 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 104.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 952.8 kB
  • After minification 952.8 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

-37%

Potential reduce by 105.9 kB

  • Original 287.1 kB
  • After minification 286.9 kB
  • After compression 181.2 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 105.9 kB or 37% of the original size.

CSS Optimization

-11%

Potential reduce by 16.7 kB

  • Original 151.6 kB
  • After minification 151.0 kB
  • After compression 134.9 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. Janssen-cilag.com.br needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 101 (87%)

Requests Now

116

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 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

janssen-cilag.com.br

janssen-cilag.com.br

237 ms

www.janssen.com

www.janssen.com

94 ms

fbevents.js

fbevents.js

34 ms

system.base.css

system.base.css

29 ms

system.menus.theme.css

system.menus.theme.css

71 ms

system.messages.theme.css

system.messages.theme.css

69 ms

system.theme.css

system.theme.css

69 ms

date.css

date.css

68 ms

datepicker.1.7.css

datepicker.1.7.css

69 ms

aggregator.theme.css

aggregator.theme.css

68 ms

comment.theme.css

comment.theme.css

93 ms

node.css

node.css

83 ms

field.theme.css

field.theme.css

96 ms

extlink.css

extlink.css

97 ms

views.css

views.css

87 ms

search.theme.css

search.theme.css

89 ms

user.base.css

user.base.css

95 ms

user.theme.css

user.theme.css

101 ms

ckeditor.css

ckeditor.css

115 ms

jquery.ui.core.min.css

jquery.ui.core.min.css

118 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

123 ms

jquery.ui.menu.min.css

jquery.ui.menu.min.css

109 ms

jquery.ui.autocomplete.min.css

jquery.ui.autocomplete.min.css

126 ms

janssen_features.css

janssen_features.css

118 ms

janssen_latam.css

janssen_latam.css

129 ms

apachesolr_autocomplete.css

apachesolr_autocomplete.css

135 ms

ctools.css

ctools.css

139 ms

covid-faq-global.css

covid-faq-global.css

131 ms

janssen-menu.css

janssen-menu.css

146 ms

janssen-home.css

janssen-home.css

157 ms

panels.css

panels.css

149 ms

take_over.css

take_over.css

153 ms

gatewayfilter.css

gatewayfilter.css

166 ms

contactfilter.css

contactfilter.css

174 ms

jquery-ui.css

jquery-ui.css

53 ms

covid_faq.css

covid_faq.css

170 ms

productfilter.css

productfilter.css

175 ms

templates.css

templates.css

171 ms

screen.css

screen.css

191 ms

BrightcoveExperiences_all.js

BrightcoveExperiences_all.js

61 ms

jquery-ui.js

jquery-ui.js

58 ms

jquery.min.js

jquery.min.js

180 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

131 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

142 ms

jquery.once.js

jquery.once.js

139 ms

flags.js

flags.js

148 ms

drupal.js

drupal.js

156 ms

no-js.js

no-js.js

156 ms

appscroll.js

appscroll.js

150 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

148 ms

modernizr.custom.74127.js

modernizr.custom.74127.js

158 ms

purl.js

purl.js

150 ms

underscore-min.js

underscore-min.js

162 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

150 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

174 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

157 ms

jquery.ui.position-1.13.0-backport.js

jquery.ui.position-1.13.0-backport.js

148 ms

jquery.ui.menu.min.js

jquery.ui.menu.min.js

151 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

160 ms

jquery.cookie.js

jquery.cookie.js

161 ms

jquery.form.min.js

jquery.form.min.js

160 ms

ajax.js

ajax.js

158 ms

jquery_update.js

jquery_update.js

155 ms

extlink.js

extlink.js

168 ms

apachesolr_autocomplete_jqueryui.js

apachesolr_autocomplete_jqueryui.js

173 ms

janssenlocation.js

janssenlocation.js

171 ms

janssen-news.js

janssen-news.js

205 ms

janssen-menu.js

janssen-menu.js

152 ms

xml_export_import.js

xml_export_import.js

147 ms

take_over.js

take_over.js

192 ms

gatewayfilter.js

gatewayfilter.js

161 ms

progress.js

progress.js

160 ms

covid_faq.js

covid_faq.js

156 ms

autocomplete.js

autocomplete.js

179 ms

custom-select-menu.jquery.min.js

custom-select-menu.jquery.min.js

177 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

162 ms

screen-blessed2.css

screen-blessed2.css

163 ms

screen-blessed1.css

screen-blessed1.css

176 ms

lightbox.min.js

lightbox.min.js

282 ms

janssen_misc.js

janssen_misc.js

278 ms

janssen_mobile.js

janssen_mobile.js

276 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

271 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

267 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

264 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

259 ms

jquery.hammer.js

jquery.hammer.js

258 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

252 ms

jquery.knob.js

jquery.knob.js

246 ms

jquery.tinysubpub.js

jquery.tinysubpub.js

247 ms

jquery.throttledresize.js

jquery.throttledresize.js

237 ms

jj-util.js

jj-util.js

236 ms

jj-sticky-filter-module.js

jj-sticky-filter-module.js

237 ms

jj-mobile-desktop-toggle-module.js

jj-mobile-desktop-toggle-module.js

229 ms

jj-grid-module.js

jj-grid-module.js

229 ms

jj-carousel-row-module.js

jj-carousel-row-module.js

216 ms

jj-related-content-carousel-module.js

jj-related-content-carousel-module.js

216 ms

fancybox-defaults.js

fancybox-defaults.js

212 ms

jj-footer-nav-module.js

jj-footer-nav-module.js

214 ms

jj-mobile-nav-button-module.js

jj-mobile-nav-button-module.js

212 ms

jj-search-results-filter-module.js

jj-search-results-filter-module.js

198 ms

jj-social-media-dropdown-module.js

jj-social-media-dropdown-module.js

196 ms

jj-sub-navigation-module.js

jj-sub-navigation-module.js

196 ms

jj-tabs-module.js

jj-tabs-module.js

193 ms

homebreakingnews.js

homebreakingnews.js

187 ms

analytics.js

analytics.js

97 ms

gtm.js

gtm.js

164 ms

Johnson-Johnson-Innovative-Medicine-logo.svg

Johnson-Johnson-Innovative-Medicine-logo.svg

102 ms

icon-search.png

icon-search.png

104 ms

icon-search.png

icon-search.png

104 ms

homepage_jnj_im-announcement.jpg

homepage_jnj_im-announcement.jpg

107 ms

homepage_jnj_im-announcement-mobile.jpg

homepage_jnj_im-announcement-mobile.jpg

106 ms

menu-leaf.png

menu-leaf.png

105 ms

aboutus_image_1.png

aboutus_image_1.png

178 ms

grandmother_laughing_with_granddaughter_364_high_0.jpg

grandmother_laughing_with_granddaughter_364_high_0.jpg

107 ms

att31885.jpg

att31885.jpg

126 ms

Karbon-Medium.otf

Karbon-Medium.otf

111 ms

Karbon-Semibold.otf

Karbon-Semibold.otf

43 ms

Karbon-Regular.otf

Karbon-Regular.otf

59 ms

logo-white.png

logo-white.png

59 ms

icons-sd091d6374f.png

icons-sd091d6374f.png

63 ms

JJ_Logo_White.svg

JJ_Logo_White.svg

64 ms

collect

collect

31 ms

Accessibility Review

janssen-cilag.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

janssen-cilag.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

janssen-cilag.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 Janssen-cilag.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 Janssen-cilag.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

janssen-cilag.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: