Tools & Wizards About Us
endocrinescience.org screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

endocrinescience.org

Endocrine Science | Research, Information and Perspectives

Page Load Speed

537 ms in total

First Response

34 ms

Resources Loaded

379 ms

Page Rendered

124 ms

endocrinescience.org screenshot

About Website

Click here to check amazing Endocrine Science content. Otherwise, check out these important facts you probably never knew about endocrinescience.org

Provides information about the science, public policy discussions and perspectives around the exposures to the endocrine system.

Visit endocrinescience.org

Key Findings

We analyzed Endocrinescience.org page load time and found that the first response time was 34 ms and then it took 503 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

endocrinescience.org performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

endocrinescience.org

34 ms

www.endocrinescience.org

46 ms

gtm.js

75 ms

style.min.css

8 ms

classic-themes.min.css

18 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Endocrinescience.org, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (145 ms) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.0 kB (15%)

Content Size

554.7 kB

After Optimization

472.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Endocrinescience.org main page is 554.7 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. 50% of websites need less resources to load. Images take 506.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.5 kB

  • Original 47.9 kB
  • After minification 44.0 kB
  • After compression 10.5 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 37.5 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 44.5 kB

  • Original 506.7 kB
  • After minification 462.2 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. Endocrine Science images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 76 B

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.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Endocrine 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 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

endocrinescience.org

endocrinescience.org

34 ms

www.endocrinescience.org

www.endocrinescience.org

46 ms

gtm.js

gtm.js

75 ms

style.min.css

style.min.css

8 ms

classic-themes.min.css

classic-themes.min.css

18 ms

addthis_wordpress_public.min.css

addthis_wordpress_public.min.css

19 ms

main.css

main.css

47 ms

jquery.min.js

jquery.min.js

25 ms

jquery-migrate.min.js

jquery-migrate.min.js

23 ms

style.css

style.css

37 ms

addthis_widget.js

addthis_widget.js

145 ms

modernizr.js

modernizr.js

41 ms

main.js

main.js

38 ms

featured-posts.js

featured-posts.js

71 ms

logo-chevron.svg

logo-chevron.svg

18 ms

logo-acc.png

logo-acc.png

18 ms

search.svg

search.svg

16 ms

Research-Paper.png

Research-Paper.png

28 ms

slide-img-lists-of-edcs.png

slide-img-lists-of-edcs.png

19 ms

slide-img-edsp.png

slide-img-edsp.png

20 ms

Megaphone-Slider.png

Megaphone-Slider.png

19 ms

slide-img-glossary.png

slide-img-glossary.png

19 ms

btn-prev.png

btn-prev.png

18 ms

btn-next.png

btn-next.png

19 ms

bg-intro.png

bg-intro.png

20 ms

top.svg

top.svg

26 ms

dinpro-regular-webfont.woff

dinpro-regular-webfont.woff

44 ms

museo300-regular-webfont.woff

museo300-regular-webfont.woff

46 ms

museo100-regular-webfont.woff

museo100-regular-webfont.woff

45 ms

dinpro-medium-webfont.woff

dinpro-medium-webfont.woff

45 ms

Megaphone-Featured-248x150.png

Megaphone-Featured-248x150.png

16 ms

principles-for-identification-248x150.png

principles-for-identification-248x150.png

16 ms

thumb-system2-248x150.png

thumb-system2-248x150.png

16 ms

thumb-FAQ-248x150.png

thumb-FAQ-248x150.png

14 ms

Accessibility Review

endocrinescience.org accessibility score

85

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.

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

Image elements do not have [alt] attributes

Best Practices

endocrinescience.org best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

endocrinescience.org SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

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

endocrinescience.org

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