Tools & Wizards About Us
education.adelphi.edu screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

education.adelphi.edu

Ruth S. Ammon College of Education and Health Sciences | Adelphi University

Page Load Speed

6.8 sec in total

First Response

45 ms

Resources Loaded

6 sec

Page Rendered

820 ms

education.adelphi.edu screenshot

About Website

Welcome to education.adelphi.edu homepage info - get ready to check Education Adelphi best content for United States right away, or after learning these important things about education.adelphi.edu

The Ruth S. Ammon College of Education and Health Sciences at Adelphi University offers undergraduate, graduate, doctoral, postgraduate, and certificate programs.

Visit education.adelphi.edu

Key Findings

We analyzed Education.adelphi.edu page load time and found that the first response time was 45 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

education.adelphi.edu performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value4,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

education.adelphi.edu

45 ms

490 ms

style.min.css

11 ms

site.css

28 ms

jquery.min.js

89 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Education.adelphi.edu, 35% (33 requests) were made to Adelphi.edu and 13% (12 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Learn.discoveradelphi.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.9 kB (23%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Education.adelphi.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. Only a small number of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 301.6 kB

  • Original 332.6 kB
  • After minification 300.9 kB
  • After compression 31.0 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 301.6 kB or 91% of the original size.

Image Optimization

-11%

Potential reduce by 119.6 kB

  • Original 1.1 MB
  • After minification 936.3 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, Education Adelphi needs image optimization as it can save up to 119.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.4 kB

  • Original 354.5 kB
  • After minification 354.5 kB
  • After compression 350.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 4.3 kB

  • Original 160.3 kB
  • After minification 160.3 kB
  • After compression 156.0 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. Education.adelphi.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (55%)

Requests Now

75

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Education Adelphi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

education.adelphi.edu

education.adelphi.edu

45 ms

490 ms

style.min.css

style.min.css

11 ms

site.css

site.css

28 ms

jquery.min.js

jquery.min.js

89 ms

site.js

site.js

222 ms

element.js

element.js

221 ms

speedbump.js

speedbump.js

83 ms

countup-component.js

countup-component.js

84 ms

media_overlay.js

media_overlay.js

83 ms

gtm.js

gtm.js

998 ms

0O2iKBVLyXM

0O2iKBVLyXM

956 ms

icons.svg

icons.svg

405 ms

DSC9592-2000x857.jpg

DSC9592-2000x857.jpg

884 ms

mobile_arrow_left_gold.svg

mobile_arrow_left_gold.svg

408 ms

Copy-of-Copy-of-DSC_7643-300x300.jpg

Copy-of-Copy-of-DSC_7643-300x300.jpg

877 ms

Copy-of-Copy-of-DSC_7643-1024x684.jpg

Copy-of-Copy-of-DSC_7643-1024x684.jpg

879 ms

20180510_exercise_science_lab0039-740x494.jpg

20180510_exercise_science_lab0039-740x494.jpg

878 ms

Audiology_SG_28-740x494.jpg

Audiology_SG_28-740x494.jpg

882 ms

USNWR-National-Universities-Badge-1-500x334.png

USNWR-National-Universities-Badge-1-500x334.png

881 ms

CoD-Education-Badge-500x334.png

CoD-Education-Badge-500x334.png

884 ms

CAEP-Accredited-Provider-Badge-500x334.png

CAEP-Accredited-Provider-Badge-500x334.png

885 ms

Princeton-Review-Northeastern-Badge-500x334.png

Princeton-Review-Northeastern-Badge-500x334.png

884 ms

USNWR-Social-Mobility-Badge-500x334.png

USNWR-Social-Mobility-Badge-500x334.png

886 ms

CoD-DEI-Badge-500x334.png

CoD-DEI-Badge-500x334.png

887 ms

AdelphiU_ELC-740x494.jpg

AdelphiU_ELC-740x494.jpg

885 ms

Matthew-Curinga_Associate-Professor-John-Drew-740x494.jpg

Matthew-Curinga_Associate-Professor-John-Drew-740x494.jpg

888 ms

Interior-Nexus-Building-740x494.jpg

Interior-Nexus-Building-740x494.jpg

891 ms

italytrip-740x494.jpeg

italytrip-740x494.jpeg

891 ms

footer_background.svg

footer_background.svg

888 ms

www-player.css

www-player.css

69 ms

www-embed-player.js

www-embed-player.js

113 ms

base.js

base.js

112 ms

Graphik-Semibold.woff

Graphik-Semibold.woff

634 ms

Graphik-Bold.woff

Graphik-Bold.woff

632 ms

Graphik-Medium.woff

Graphik-Medium.woff

631 ms

Graphik-Regular.woff

Graphik-Regular.woff

633 ms

Graphik-Light.woff

Graphik-Light.woff

632 ms

TiemposText-Regular.woff

TiemposText-Regular.woff

631 ms

TiemposText-Semibold.woff

TiemposText-Semibold.woff

631 ms

0O2iKBVLyXM

0O2iKBVLyXM

527 ms

www-embed-player.js

www-embed-player.js

246 ms

base.js

base.js

288 ms

ad_status.js

ad_status.js

397 ms

Create

Create

432 ms

qoe

qoe

391 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

386 ms

embed.js

embed.js

112 ms

analytics.js

analytics.js

573 ms

destination

destination

300 ms

insight.min.js

insight.min.js

569 ms

bat.js

bat.js

569 ms

js

js

752 ms

js

js

746 ms

ATRK_88C07CC4_min.js

ATRK_88C07CC4_min.js

537 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

538 ms

ytc.js

ytc.js

316 ms

adsct

adsct

921 ms

fbevents.js

fbevents.js

534 ms

48fzgk8dt9

48fzgk8dt9

539 ms

events.js

events.js

532 ms

adp.min.js

adp.min.js

537 ms

id

id

206 ms

iframe_api

iframe_api

96 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

43 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

43 ms

0O2iKBVLyXM

0O2iKBVLyXM

321 ms

www-widgetapi.js

www-widgetapi.js

467 ms

427621.json

427621.json

414 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

289 ms

9.gif

9.gif

695 ms

main.MWNkMWZjOGNjMQ.js

main.MWNkMWZjOGNjMQ.js

889 ms

collect

collect

866 ms

collect

collect

901 ms

clarity.js

clarity.js

617 ms

mtc.js

mtc.js

1417 ms

mtc.js

mtc.js

1417 ms

collect

collect

522 ms

collect

collect

598 ms

insight_tag_errors.gif

insight_tag_errors.gif

1077 ms

Create

Create

793 ms

id

id

519 ms

c

c

515 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

667 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

702 ms

collect

collect

465 ms

js

js

317 ms

collect

collect

287 ms

collect

collect

451 ms

js

js

449 ms

GenerateIT

GenerateIT

36 ms

ga-audiences

ga-audiences

121 ms

collect

collect

39 ms

c.gif

c.gif

35 ms

Accessibility Review

education.adelphi.edu accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

education.adelphi.edu best practices score

92

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

Page has valid source maps

SEO Factors

education.adelphi.edu SEO score

98

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

High

Tap targets are not sized appropriately

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 Education.adelphi.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 Education.adelphi.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

education.adelphi.edu

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