Tools & Wizards About Us
biostatisticalconsulting.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

biostatisticalconsulting.com

Biostatistics Services | Biostatistical Consulting Inc.

Page Load Speed

6.5 sec in total

First Response

1.2 sec

Resources Loaded

5.2 sec

Page Rendered

147 ms

biostatisticalconsulting.com screenshot

About Website

Welcome to biostatisticalconsulting.com homepage info - get ready to check Biostatistical Consulting best content right away, or after learning these important things about biostatisticalconsulting.com

Complete your clinical trials successfully with our biostatistics services and statistical consulting. We specialize in designing and analyzing clinical trials.

Visit biostatisticalconsulting.com

Key Findings

We analyzed Biostatisticalconsulting.com page load time and found that the first response time was 1.2 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

biostatisticalconsulting.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.595

11/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

biostatisticalconsulting.com

1189 ms

jquery.js

807 ms

button.css

776 ms

browserBehavior.js

70 ms

utils.js

172 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 18% of them (9 requests) were addressed to the original Biostatisticalconsulting.com, 69% (34 requests) were made to Assets.myregisteredsite.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Biostatisticalconsulting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.4 kB (13%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biostatisticalconsulting.com main page is 1.2 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. 30% of websites need less resources to load. Images take 972.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 74.2 kB

  • Original 93.4 kB
  • After minification 92.7 kB
  • After compression 19.2 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 74.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 5.2 kB

  • Original 972.0 kB
  • After minification 966.8 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. Biostatistical Consulting images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 76.2 kB

  • Original 152.2 kB
  • After minification 150.9 kB
  • After compression 76.0 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 76.2 kB or 50% of the original size.

CSS Optimization

-14%

Potential reduce by 720 B

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 4.3 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. Biostatisticalconsulting.com needs all CSS files to be minified and compressed as it can save up to 720 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (80%)

Requests Now

40

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biostatistical Consulting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biostatisticalconsulting.com

biostatisticalconsulting.com

1189 ms

jquery.js

jquery.js

807 ms

button.css

button.css

776 ms

browserBehavior.js

browserBehavior.js

70 ms

utils.js

utils.js

172 ms

shared.js

shared.js

775 ms

navigation.js

navigation.js

244 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

777 ms

popup.js

popup.js

312 ms

ResourceLoader.js

ResourceLoader.js

776 ms

webcom_copyright_kw.js

webcom_copyright_kw.js

775 ms

jquery.js

jquery.js

112 ms

button.css

button.css

92 ms

shared.js

shared.js

93 ms

webcom_copyright_kw.js

webcom_copyright_kw.js

94 ms

ResourceLoader.js

ResourceLoader.js

95 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

95 ms

webfont.js

webfont.js

7 ms

googleFonts.css

googleFonts.css

35 ms

css

css

33 ms

css

css

39 ms

jquery.js

jquery.js

38 ms

navigation.js

navigation.js

18 ms

core.js

core.js

19 ms

footercontact.js

footercontact.js

20 ms

font

font

8 ms

jqueryvalidate.js

jqueryvalidate.js

21 ms

form.js

form.js

20 ms

hoverIntent.js

hoverIntent.js

19 ms

bgIframe.js

bgIframe.js

18 ms

superfish.js

superfish.js

26 ms

handler.js

handler.js

21 ms

helper.js

helper.js

21 ms

positioner.js

positioner.js

19 ms

structure.css

structure.css

25 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

28 ms

templates.js

templates.js

36 ms

footercontact.css

footercontact.css

36 ms

utils.js

utils.js

38 ms

resources.js

resources.js

36 ms

templates.js

templates.js

42 ms

form.css

form.css

43 ms

form_ie6-ie7.css

form_ie6-ie7.css

52 ms

123894973.png

123894973.png

98 ms

123636439.png

123636439.png

1175 ms

123640915.png

123640915.png

103 ms

123636455.png

123636455.png

2856 ms

logger.php

logger.php

98 ms

logger.php

logger.php

72 ms

Accessibility Review

biostatisticalconsulting.com accessibility score

81

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

biostatisticalconsulting.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

biostatisticalconsulting.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biostatisticalconsulting.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Biostatisticalconsulting.com 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

biostatisticalconsulting.com

Open Graph description is not detected on the main page of Biostatistical Consulting. 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: