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faculty.jhsph.edu screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

faculty.jhsph.edu

Faculty Directory | Johns Hopkins | Bloomberg School of Public Health

Page Load Speed

2.5 sec in total

First Response

60 ms

Resources Loaded

2.3 sec

Page Rendered

133 ms

faculty.jhsph.edu screenshot

About Website

Click here to check amazing Faculty Jhsph content for United States. Otherwise, check out these important facts you probably never knew about faculty.jhsph.edu

Our faculty are world-renowned experts and trusted advisers to our students, public health leaders, and the public.

Visit faculty.jhsph.edu

Key Findings

We analyzed Faculty.jhsph.edu page load time and found that the first response time was 60 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

faculty.jhsph.edu performance score

0

Network Requests Diagram

faculty.jhsph.edu

60 ms

3A51AA7ED123D374C42807039955FE66.css

796 ms

rud8eie.js

125 ms

library.js

804 ms

_master.min.css

794 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Faculty.jhsph.edu, 39% (9 requests) were made to Jhsph.edu and 26% (6 requests) were made to . The less responsive or slowest element that took the longest time to load (804 ms) relates to the external source Jhsph.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.0 kB (71%)

Content Size

336.0 kB

After Optimization

99.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Faculty.jhsph.edu main page is 336.0 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. 30% of websites need less resources to load. Javascripts take 166.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.8 kB

  • Original 29.9 kB
  • After minification 29.6 kB
  • After compression 6.1 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 23.8 kB or 80% of the original size.

Image Optimization

-73%

Potential reduce by 67.1 kB

  • Original 91.3 kB
  • After minification 24.2 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. Obviously, Faculty Jhsph needs image optimization as it can save up to 67.1 kB or 73% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 105.5 kB

  • Original 166.5 kB
  • After minification 166.5 kB
  • After compression 61.1 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 105.5 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 40.6 kB

  • Original 48.2 kB
  • After minification 47.4 kB
  • After compression 7.5 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. Faculty.jhsph.edu needs all CSS files to be minified and compressed as it can save up to 40.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Faculty Jhsph. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

faculty.jhsph.edu

faculty.jhsph.edu

60 ms

3A51AA7ED123D374C42807039955FE66.css

3A51AA7ED123D374C42807039955FE66.css

796 ms

rud8eie.js

rud8eie.js

125 ms

library.js

library.js

804 ms

_master.min.css

_master.min.css

794 ms

main.js

main.js

10 ms

icon_nav_search.png

icon_nav_search.png

30 ms

jhsph-logo.png

jhsph-logo.png

32 ms

bg_sidebar_new.png

bg_sidebar_new.png

30 ms

icon_footer_social.png

icon_footer_social.png

31 ms

logo_footer.png

logo_footer.png

57 ms

footer-seal.png

footer-seal.png

38 ms

d

d

84 ms

analytics.js

analytics.js

22 ms

siteanalyze_57880.js

siteanalyze_57880.js

206 ms

collect

collect

32 ms

collect

collect

86 ms

3b7zjXgPB4rDPwA=

3b7zjXgPB4rDPwA=

12 ms

IVfJT2K4qqqqmuhph02uq9UU8v92+8414DweKwz8A

IVfJT2K4qqqqmuhph02uq9UU8v92+8414DweKwz8A

13 ms

3b7zjXgPB4rDPwA=

3b7zjXgPB4rDPwA=

13 ms

p2fRo5o74AQGlv0oA

p2fRo5o74AQGlv0oA

11 ms

3b7zjXgPB4rDPwA=

3b7zjXgPB4rDPwA=

16 ms

AA==

AA==

16 ms

SEO Factors

faculty.jhsph.edu SEO score

0

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 Faculty.jhsph.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 Faculty.jhsph.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

faculty.jhsph.edu

Open Graph description is not detected on the main page of Faculty Jhsph. 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: