Tools & Wizards About Us
regulatoryscience.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

regulatoryscience.com

Regulatory Science Associates - RSA - Toxicologists, Regulatory Affairs Specialists and PMs

Page Load Speed

4.1 sec in total

First Response

1.2 sec

Resources Loaded

2.8 sec

Page Rendered

107 ms

regulatoryscience.com screenshot

About Website

Click here to check amazing Regulatory Science content. Otherwise, check out these important facts you probably never knew about regulatoryscience.com

Regulatory Science Associates (RSA) is a first class regulatory science consultancy business. with team of highly qualified and reputable professionals.

Visit regulatoryscience.com

Key Findings

We analyzed Regulatoryscience.com page load time and found that the first response time was 1.2 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

regulatoryscience.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value16,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

www.regulatoryscience.com

1221 ms

wp-emoji-release.min.js

293 ms

styles.css

221 ms

www.regulatoryscience.com

620 ms

jquery.js

543 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Regulatoryscience.com, 10% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Regulatoryscience.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.0 kB (62%)

Content Size

414.6 kB

After Optimization

158.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Regulatoryscience.com main page is 414.6 kB. 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 316.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 29.3 kB

  • Original 36.0 kB
  • After minification 24.1 kB
  • After compression 6.8 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. This page needs HTML code to be minified as it can gain 12.0 kB, which is 33% 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 29.3 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 1.5 kB

  • Original 44.0 kB
  • After minification 42.5 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. Regulatory Science images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 210.4 kB

  • Original 316.0 kB
  • After minification 297.8 kB
  • After compression 105.7 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 210.4 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 14.9 kB

  • Original 18.6 kB
  • After minification 13.5 kB
  • After compression 3.7 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. Regulatoryscience.com needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (52%)

Requests Now

29

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Regulatory Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.regulatoryscience.com

www.regulatoryscience.com

1221 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

293 ms

styles.css

styles.css

221 ms

www.regulatoryscience.com

www.regulatoryscience.com

620 ms

jquery.js

jquery.js

543 ms

jquery-migrate.min.js

jquery-migrate.min.js

222 ms

jquery.cycle.all.2.72.js

jquery.cycle.all.2.72.js

434 ms

superfish.js

superfish.js

336 ms

style.css

style.css

392 ms

lightbox.css

lightbox.css

441 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

566 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

499 ms

scripts.js

scripts.js

547 ms

comment-reply.min.js

comment-reply.min.js

348 ms

jquery.form.min.js

jquery.form.min.js

395 ms

scripts.js

scripts.js

447 ms

wp-embed.min.js

wp-embed.min.js

448 ms

dc.js

dc.js

79 ms

background.gif

background.gif

120 ms

header.gif

header.gif

115 ms

rsa_front4.jpg

rsa_front4.jpg

137 ms

rsa2-320x200.jpg

rsa2-320x200.jpg

123 ms

rsa_agrochemicals.gif

rsa_agrochemicals.gif

136 ms

rsa13.gif

rsa13.gif

144 ms

rsa8.jpg

rsa8.jpg

216 ms

pharma.gif

pharma.gif

244 ms

sprite.png

sprite.png

245 ms

box.jpg

box.jpg

255 ms

__utm.gif

__utm.gif

11 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

regulatoryscience.com accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

regulatoryscience.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

regulatoryscience.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

regulatoryscience.com

Open Graph description is not detected on the main page of Regulatory Science. 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: