Analyze Home | Biobank

Partners Biobank is a long-term research program designed to help scientists understand how your health is affected by your genes & other factors.

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    61 ms

  • Resources loaded

    1.6 sec

  • Page rendered

    245 ms

  • Total page load time

    1.9 sec

Welcome to homepage info - get ready to check Biobank Partners best content for United States right away, or after learning these important things about

We analyzed page load time and found that the first response time was 61 ms and then it took 1.8 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.

Page optimization

  • HTML 25.8 kB
    Images 320.3 kB
    Javascripts 501.6 kB
    CSS 253.1 kB

    In fact, the total size of main page is 1.1 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. 25% of websites need less resources to load. Javascripts take 501.6 kB which makes up the majority of the site volume.

    • Original 25.8 kB
    • After minification 22.4 kB
    • After compression 5.9 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 3.4 kB, which is 13% 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 19.8 kB or 77% of the original size.

    • Original 320.3 kB
    • After optimization 299.0 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. Biobank Partners images are well optimized though.

    • Original 501.6 kB
    • After minification 448.0 kB
    • After compression 143.9 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 357.7 kB or 71% of the original size.

    • Original 253.1 kB
    • After minification 201.7 kB
    • After compression 35.3 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 217.8 kB or 86% of the original size.

Network requests diagram

  • modernizr-2.6.2.min.js
  • bootstrap.css
  • biobank-dialog.css
  • biobank-generic.css
  • system.base.css
  • system.messages.css
  • system.theme.css
  • comment.css
  • date.css
  • datepicker.1.7.css
  • field.css
  • node.css
  • search.css
  • user.css
  • ctools.css
  • panels.css
  • jquery.js
  • jquery.once.js
  • drupal.js
  • require.js
  • img-logo-global.svg
  • img-homepage-desktop.jpg
  • img-homepage-mobile.jpg
  • img-logo-bwh-womens.png
  • img-logo-spalding.png
  • img-logo-mgh.png
  • bg-footer-outer.png
  • bg-footer-content.png
  • img-logo-footer-desktop.svg
  • img-logo-footer-mobile.svg
  • sprite-close-buttons.png
  • analytics.js
  • main.js
  • collect
  • noconflict.js
  • respond.js
  • jquery-ui-biobank-1.10.4.custom.min.js
  • jquery-mmenu.min-module.js
  • jquery.selectric-module.min.js
  • bootstrap-module.min.js
  • BrightcoveExperiences.js
  • jquery.carouFredSel-module-6.1.0-packed.js
  • jquery.touchSwipe-module.min.js
  • dev.console.js
  • scripts.js
  • survey.js
  • timeout-biobank.js
  • consentstatus.js
  • jquery.min.js

Our browser made a total of 51 requests to load all elements on the main page. We found that 92% of them (47 requests) were addressed to the original, 4% (2 requests) were made to and 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain

Additional info on


The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biobank Partners. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS 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

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 5

Language and encoding

Normal result


N/A  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. 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 English. 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.

Poor result

Visitor World Map

Country of origin for 94.8% 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

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Biobank Partners. 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:

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