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janssenpharmaceutica.be: Pharmaceutical Companies of Johnson & Johnson | Janssen

Explore Janssen’s innovative medical research and development practices, and see how Janssen is dedicated to the well-being of patients around the world.

Page load speed analysis

  • 64/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    206 ms

  • Resources loaded

    3 sec

  • Page rendered

    374 ms

  • Total page load time

    3.5 sec

Welcome to janssenpharmaceutica.be homepage info - get ready to check Janssen Pharmaceutica best content right away, or after learning these important things about janssenpharmaceutica.be

We analyzed Janssenpharmaceutica.be page load time and found that the first response time was 206 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 76.0 kB
    Images 4.6 MB
    Javascripts 680.0 kB
    CSS 1.0 MB

    In fact, the total size of Janssenpharmaceutica.be main page is 6.4 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

    • Original 76.0 kB
    • After minification 67.5 kB
    • After compression 13.7 kB

    HTML optimization

    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 8.5 kB, which is 11% 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 62.2 kB or 82% of the original size.

    • Original 4.6 MB
    • After optimization 4.5 MB

    Image optimization

    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 Pharmaceutica images are well optimized though.

    • Original 680.0 kB
    • After minification 485.3 kB
    • After compression 127.6 kB

    JavaScript optimization

    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 552.4 kB or 81% of the original size.

    • Original 1.0 MB
    • After minification 660.2 kB
    • After compression 76.4 kB

    CSS optimization

    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. Janssenpharmaceutica.be needs all CSS files to be minified and compressed as it can save up to 953.9 kB or 93% of the original size.

Network requests diagram

  • janssenpharmaceutica.be
  • www.janssen.com
  • css__E3Yq57WIqLN7aVwiW34ebjyFhGDLTU9cUYblN_nTac.css
  • css_tGcGlQUHgLDdGKRquDu03YCys6dP41dsVL74vchtFkY.css
  • css_d4271Sy3AdZgYgGkfsWHD__XSfRV0ESpyBNy9KwRSeM.css
  • screen.css
  • js_trVoXnkytQNtuR1dBskmgIzic4-IBRBE-18v7Y8vRTM.js
  • js_NpX2cwCeepkWZZ194B6-ViyVBHleaYLOx5R9EWBOMRU.js
  • BrightcoveExperiences_all.js
  • js_jqp5UcUVwUxRM2RdLGALNgTpe2vYZrzPYfS-V6tFwoA.js
  • js_ryX-2c3LDA1Cv9x-VABB1Y8Le9xJGajMrOYNjQSadPQ.js
  • js_GTvh18I1fl7ZcRztLo4rkmZMmj6J4oDZ1EWmrBqbuJU.js
  • js_wVesjLATH8zQXAAmGvg2YF9B1fFtrtBq6VaVgQWEUHA.js
  • analytics.js
  • logo.png
  • icon-search.png
  • hiv_virus_b.jpg
  • nyu-partnership-video_b.jpg
  • Video_StillImage.jpg
  • bttn-scrolldown2.png
  • joaquin_duato_barker_032016.jpg
  • cta-arrow-white.png
  • compass.png
  • home_page_banner_jane_kielt_brand_right_carousel_1400_x380.jpg
  • green_chemistry_part_2_carousel_1400_x380.jpg
  • healthy_minds.jpg
  • dr-paul-desk_1400x380_0.jpg
  • ol-bullet.png
  • cta-arrow.png
  • facts.png
  • hero-03.jpg
  • gross_betsy_liliesandcarp.jpg
  • enright_cliff_sunburst.jpg
  • frohlich_dennisowen_greentreerepaint.jpg
  • gorham_dorothy_dayofthearmada.jpg
  • jacobs_jennifer_stowaway.jpg
  • higham_mark_fourseasons.jpg
  • melinda_harmony.jpg
  • fenwick_rhonda_timeisnowi.jpg
  • wright_robert_taxi_1.jpg
  • carousel-prev-out.png
  • carousel-next-out.png
  • close-button.png
  • icons-se36de121cd.png
  • artwork2.jpg
  • menu-leaf.png
  • icon-close-x.png
  • collect
  • Karbon-Semibold.otf
  • Karbon-Regular.otf
  • Karbon-Medium.otf
  • icomoon.ttf

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Janssenpharmaceutica.be, 92% (48 requests) were made to Janssen.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Janssen.com.

Additional info on janssenpharmaceutica.be

Requests

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Janssen Pharmaceutica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

8

Javascripts

34

Images

4

CSS

4

AJAX

50

All

Possible request optimization

1

Javascripts

34

Images

1

CSS

4

AJAX

10

Optimized

40

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.janssen.com/ before it reached this domain.

IP address

Janssenpharmaceutica.be uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

janssenpharmaceutica.be

orthoevra.com

janssen-cilag.com

janssen.co.jp

janssen-biologics.nl

34.227.129.248

DNS records

Type Host Target/ip TTL Other
A

janssenpharmaceutica.be

34.227.129.248 1799
NS

janssenpharmaceutica.be

ns3.jnj.com 1799
NS

janssenpharmaceutica.be

ns1.jnj.com 1799
NS

janssenpharmaceutica.be

ns5.jnj.com 1799
SOA

janssenpharmaceutica.be

1799 Mname: ns1.jnj.com
Rname: extdnsreqs.its.jnj.com
Serial: 2016091517
Refresh: 7200
Retry: 1800
Expire: 2592000
Minimum-ttl: 1800

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Janssenpharmaceutica.be 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 Janssenpharmaceutica.be 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.

HTTPS certificate

SSL Certificate

Janssenpharmaceutica.be has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Janssenpharmaceutica.be is located in United States, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Normal result

Social Sharing Optimization

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

janssenpharmaceutica.be

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