Tools & Wizards About Us
drugdiscovery.jhu.edu screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

drugdiscovery.jhu.edu

Johns Hopkins Drug Discovery - John Hopkins University

Page Load Speed

11.5 sec in total

First Response

80 ms

Resources Loaded

11.3 sec

Page Rendered

130 ms

drugdiscovery.jhu.edu screenshot

About Website

Welcome to drugdiscovery.jhu.edu homepage info - get ready to check Drug Discovery Jhu best content for United States right away, or after learning these important things about drugdiscovery.jhu.edu

The Johns Hopkins Drug Discovery program works with the researchers across Johns Hopkins to  develop tomorrow’s therapeutics for a wide range of human disorders.

Visit drugdiscovery.jhu.edu

Key Findings

We analyzed Drugdiscovery.jhu.edu page load time and found that the first response time was 80 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

drugdiscovery.jhu.edu performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

drugdiscovery.jhu.edu

80 ms

drugdiscovery.jhu.edu

4003 ms

animate.min.css

136 ms

font-awesome.min.css

250 ms

hover.css

143 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 91% of them (146 requests) were addressed to the original Drugdiscovery.jhu.edu, 7% (11 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Drugdiscovery.jhu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.3 kB (8%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drugdiscovery.jhu.edu main page is 1.7 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 809.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 91.8 kB

  • Original 111.0 kB
  • After minification 109.5 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 91.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 7.3 kB

  • Original 468.2 kB
  • After minification 460.9 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. Drug Discovery Jhu images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 17.1 kB

  • Original 809.0 kB
  • After minification 808.7 kB
  • After compression 791.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 18.0 kB

  • Original 313.1 kB
  • After minification 312.7 kB
  • After compression 295.1 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. Drugdiscovery.jhu.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 137 (95%)

Requests Now

144

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drug Discovery Jhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 106 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drugdiscovery.jhu.edu

drugdiscovery.jhu.edu

80 ms

drugdiscovery.jhu.edu

drugdiscovery.jhu.edu

4003 ms

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animate.min.css

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Accessibility Review

drugdiscovery.jhu.edu accessibility score

85

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

drugdiscovery.jhu.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

drugdiscovery.jhu.edu 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 Drugdiscovery.jhu.edu 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 Drugdiscovery.jhu.edu 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

drugdiscovery.jhu.edu

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