Tools & Wizards About Us
publichealth.drexel.edu screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

publichealth.drexel.edu

Drexel University Dornsife School of Public Health in Philadelphia, PA | Drexel Dornsife School of Public Health

Page Load Speed

1.4 sec in total

First Response

302 ms

Resources Loaded

754 ms

Page Rendered

304 ms

publichealth.drexel.edu screenshot

About Website

Welcome to publichealth.drexel.edu homepage info - get ready to check Public Health Drexel best content for United States right away, or after learning these important things about publichealth.drexel.edu

Promote public health policy, improve population health, & reduce health disparities with a degree or certificate from Drexel Dornsife School of Public Health.

Visit publichealth.drexel.edu

Key Findings

We analyzed Publichealth.drexel.edu page load time and found that the first response time was 302 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

publichealth.drexel.edu performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

302 ms

21 ms

beacon

42 ms

63 ms

53 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Publichealth.drexel.edu, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (302 ms) relates to the external source Drexel.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.4 kB (11%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Publichealth.drexel.edu main page is 1.9 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 43.4 kB

  • Original 57.7 kB
  • After minification 53.3 kB
  • After compression 14.3 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 43.4 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 163.1 kB

  • Original 1.8 MB
  • After minification 1.7 MB

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. Public Health Drexel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-14%

Potential reduce by 849 B

  • Original 6.1 kB
  • After minification 6.1 kB
  • After compression 5.3 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. Publichealth.drexel.edu needs all CSS files to be minified and compressed as it can save up to 849 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Public Health Drexel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

302 ms

21 ms

beacon

beacon

42 ms

63 ms

53 ms

55 ms

34 ms

37 ms

56 ms

57 ms

59 ms

v2-core-js

v2-core-js

85 ms

jquery-ui-1.8.23.custom.css

jquery-ui-1.8.23.custom.css

58 ms

v2-pagenotfound-js

v2-pagenotfound-js

129 ms

22 ms

gtm.js

gtm.js

162 ms

compatibility-icon.ashx

compatibility-icon.ashx

90 ms

Dornsife-SPH-Primary-goldwhite-160-optimized.ashx

Dornsife-SPH-Primary-goldwhite-160-optimized.ashx

90 ms

Ranking-Badge-2023.ashx

Ranking-Badge-2023.ashx

88 ms

Celebrating-2023.ashx

Celebrating-2023.ashx

89 ms

Dornsife-Pinning-Ceremony-arrivals.ashx

Dornsife-Pinning-Ceremony-arrivals.ashx

114 ms

Research-Poster-Contest.ashx

Research-Poster-Contest.ashx

133 ms

100years.png

100years.png

108 ms

drexel-vertical-all_white.png

drexel-vertical-all_white.png

109 ms

activityi;src=5810200;type=publi00;cat=publi0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=607537853065.8782

activityi;src=5810200;type=publi00;cat=publi0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=607537853065.8782

166 ms

analytics.js

analytics.js

95 ms

sprite.ashx

sprite.ashx

27 ms

sprite.png

sprite.png

27 ms

sprite2.png

sprite2.png

51 ms

6C7F0F165DAF47A5B8EEF008FB949AC6.ashx

6C7F0F165DAF47A5B8EEF008FB949AC6.ashx

72 ms

3D82BDE219F04EDC82F4806F0F4ED767.ashx

3D82BDE219F04EDC82F4806F0F4ED767.ashx

73 ms

20A10CAB272B467B9E422464FD1BD4E2.ashx

20A10CAB272B467B9E422464FD1BD4E2.ashx

73 ms

A1AD2AEFB928451BBE4D6BFA81BBA1D2.ashx

A1AD2AEFB928451BBE4D6BFA81BBA1D2.ashx

79 ms

hompage-bg-test6.ashx

hompage-bg-test6.ashx

128 ms

e07f45c2-9c42-4c23-ab7a-c161556274ef.woff

e07f45c2-9c42-4c23-ab7a-c161556274ef.woff

51 ms

286ca836-0e48-43ba-9f12-8ba861fafeda.woff

286ca836-0e48-43ba-9f12-8ba861fafeda.woff

64 ms

accdf66a-3ef9-40bd-a2d9-141ce67745a0.woff

accdf66a-3ef9-40bd-a2d9-141ce67745a0.woff

79 ms

46e5db04-2200-416c-8772-e8e92ac66d85.woff

46e5db04-2200-416c-8772-e8e92ac66d85.woff

114 ms

collect

collect

16 ms

src=5810200;type=publi00;cat=publi0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=607537853065.8782

src=5810200;type=publi00;cat=publi0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=607537853065.8782

86 ms

Accessibility Review

publichealth.drexel.edu accessibility score

92

Accessibility Issues

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

publichealth.drexel.edu 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

High

Browser errors were logged to the console

SEO Factors

publichealth.drexel.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 Publichealth.drexel.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 Publichealth.drexel.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

publichealth.drexel.edu

Open Graph description is not detected on the main page of Public Health Drexel. 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: