Tools & Wizards About Us
energy.tulane.edu screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

energy.tulane.edu

Master of Management in Energy | Freeman School of Business | Tulane University | New Orleans

Page Load Speed

3.4 sec in total

First Response

557 ms

Resources Loaded

2.4 sec

Page Rendered

422 ms

energy.tulane.edu screenshot

About Website

Visit energy.tulane.edu now to see the best up-to-date Energy Tulane content for United States and also check out these interesting facts you probably never knew about energy.tulane.edu

Get career-ready training in the business of traditional and renewable energy. Our STEM-designated curriculum emphasizes financial skills and hands-on experience in our Trading Center.

Visit energy.tulane.edu

Key Findings

We analyzed Energy.tulane.edu page load time and found that the first response time was 557 ms and then it took 2.8 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

energy.tulane.edu performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value17,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

energy.tulane.edu

557 ms

jsapi

25 ms

jquery.min.js

36 ms

jquery-ui-min.js

422 ms

jquery.json.min.js

367 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 30% of them (19 requests) were addressed to the original Energy.tulane.edu, 28% (18 requests) were made to Hobsonsradius.com and 20% (13 requests) were made to Freeman.tulane.edu. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Energy.tulane.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 640.0 kB (19%)

Content Size

3.3 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energy.tulane.edu main page is 3.3 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. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 63.1 kB

  • Original 72.8 kB
  • After minification 37.0 kB
  • After compression 9.7 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. This page needs HTML code to be minified as it can gain 35.8 kB, which is 49% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 63.1 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 44.5 kB

  • Original 2.5 MB
  • After minification 2.5 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. Energy Tulane images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 346.8 kB

  • Original 490.4 kB
  • After minification 387.3 kB
  • After compression 143.5 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 346.8 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 185.6 kB

  • Original 215.2 kB
  • After minification 163.8 kB
  • After compression 29.6 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. Energy.tulane.edu needs all CSS files to be minified and compressed as it can save up to 185.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (63%)

Requests Now

63

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy Tulane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energy.tulane.edu

energy.tulane.edu

557 ms

jsapi

jsapi

25 ms

jquery.min.js

jquery.min.js

36 ms

jquery-ui-min.js

jquery-ui-min.js

422 ms

jquery.json.min.js

jquery.json.min.js

367 ms

iw.js

iw.js

370 ms

IWFormValidator.js

IWFormValidator.js

374 ms

uitypes.js

uitypes.js

376 ms

html.js

html.js

375 ms

countrystate.js

countrystate.js

433 ms

fielddep.js

fielddep.js

440 ms

inlinelookup.js

inlinelookup.js

443 ms

formsruntime.js

formsruntime.js

446 ms

jquery-ui.css

jquery-ui.css

430 ms

common.css

common.css

469 ms

19 ms

formscommon.css

formscommon.css

470 ms

formsruntime.css

formsruntime.css

482 ms

jquery.bjax.js

jquery.bjax.js

481 ms

inquiryformruntime.js

inquiryformruntime.js

483 ms

bootstrap.css

bootstrap.css

357 ms

bootstrap-responsive.css

bootstrap-responsive.css

208 ms

default+en.css

default+en.css

3 ms

default+en.I.js

default+en.I.js

3 ms

bootstrap.js

bootstrap.js

478 ms

bootstrap-transition.js

bootstrap-transition.js

105 ms

bootstrap-alert.js

bootstrap-alert.js

108 ms

bootstrap-modal.js

bootstrap-modal.js

157 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

122 ms

bootstrap-scrollspy.js

bootstrap-scrollspy.js

156 ms

bootstrap-tab.js

bootstrap-tab.js

160 ms

bootstrap-tooltip.js

bootstrap-tooltip.js

168 ms

bootstrap-button.js

bootstrap-button.js

202 ms

bootstrap-carousel.js

bootstrap-carousel.js

204 ms

bootstrap-typeahead.js

bootstrap-typeahead.js

208 ms

analytics.js

analytics.js

7 ms

logoheader.gif

logoheader.gif

56 ms

IMG_0755.jpg

IMG_0755.jpg

40 ms

934795_10204648675517670_7094239034113829819_n.jpg

934795_10204648675517670_7094239034113829819_n.jpg

359 ms

BP.jpg

BP.jpg

654 ms

hardhat.jpg

hardhat.jpg

459 ms

learn.jpg

learn.jpg

766 ms

women.jpg

women.jpg

752 ms

relationships.jpg

relationships.jpg

667 ms

sponsors.jpg

sponsors.jpg

509 ms

basics.jpg

basics.jpg

1395 ms

club.jpg

club.jpg

1188 ms

prepared.jpg

prepared.jpg

935 ms

trading.jpg

trading.jpg

1483 ms

yest.jpg

yest.jpg

1396 ms

tag.jpg

tag.jpg

822 ms

word_green_web.jpg

word_green_web.jpg

878 ms

ab_word_ko.jpg

ab_word_ko.jpg

941 ms

fb.png

fb.png

989 ms

twitter.png

twitter.png

997 ms

rss.png

rss.png

1044 ms

gtm.js

gtm.js

60 ms

collect

collect

11 ms

ui-bg_glass_75_e6e6e6_1x400.png

ui-bg_glass_75_e6e6e6_1x400.png

111 ms

fbds.js

fbds.js

7 ms

123 ms

collect

collect

22 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

76 ms

22 ms

Accessibility Review

energy.tulane.edu accessibility score

71

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role] values are not valid

High

[aria-*] attributes do not have valid values

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

<frame> or <iframe> elements do not have a title

Best Practices

energy.tulane.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

energy.tulane.edu SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Energy.tulane.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 Energy.tulane.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

energy.tulane.edu

Open Graph description is not detected on the main page of Energy Tulane. 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: