Analyze GSK employees page | GSK

This page is intended for GSK employees only

Page load speed analysis

  • 70/100

    Good result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    93 ms

  • Resources loaded

    729 ms

  • Page rendered

    124 ms

  • Total page load time

    946 ms

Click here to check amazing Connect GSK content for United States. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 93 ms and then it took 853 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 340.6 kB
    Images 116.8 kB
    Javascripts 1.3 MB
    CSS 714.9 kB

    In fact, the total size of main page is 2.5 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

    • Original 340.6 kB
    • After minification 246.8 kB
    • After compression 52.1 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 93.8 kB, which is 28% 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 288.5 kB or 85% of the original size.

    • Original 116.8 kB
    • After optimization 111.1 kB

    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. Connect GSK images are well optimized though.

    • Original 1.3 MB
    • After minification 1.3 MB
    • After compression 431.9 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 905.3 kB or 68% of the original size.

    • Original 714.9 kB
    • After minification 623.0 kB
    • After compression 177.2 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. needs all CSS files to be minified and compressed as it can save up to 537.7 kB or 75% of the original size.

Network requests diagram

  • gtm.js
  • styles.css
  • Bootstrap.js
  • scripts.min.js
  • addthis_widget.js
  • logo-gsk.png
  • icon-sprite.svg
  • gsk_usa16_nc_hiv_center_milloni-chhabra_0011_v1_rgb-copy.jpg
  • gsk_hcp_pharmacy_dawn_skelton_117_v1_rgb.jpeg
  • 3-scientists-looking-at-a-pc.jpg
  • simon-dingemans-thmb.jpg
  • gsk-house-view.jpg
  • 50-years-of-randd-innovation-thumbnail.jpg
  • pulse-report-thumb.jpg
  • chevron-right.svg
  • icon-external.svg
  • serverComponent.php
  • akzidgropromed-webfont.woff
  • _ate.track.config_resp
  • 300lo.json
  • icon-sprite.svg
  • sh.48536d49e4da3bdba54606b4.html
  • akzidgroproreg-webfont.woff
  • parachute_-_pfcentroslabpro-regular-webfont.woff
  • layers.0ee9c4d64cf5ebc35dab.js
  • 51a5553e8daec7f943c92933d19d35f5.js

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original, 64% (18 requests) were made to and 11% (3 requests) were made to The less responsive or slowest element that took the longest time to load (268 ms) relates to the external source

Additional info on


The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Connect GSK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, 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.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 47
A 47

Language and encoding

Good result


EN en language flag


EN en language flag





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

Country of origin for 19.6% of all visits is United States. It’s good for that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Connect GSK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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