Tools & Wizards About Us
students.olin.wustl.edu screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

students.olin.wustl.edu

CampusGroups | The All-In-One Campus Engagement Plaform - Request a Demo!

Page Load Speed

3 sec in total

First Response

345 ms

Resources Loaded

1.4 sec

Page Rendered

1.3 sec

students.olin.wustl.edu screenshot

About Website

Visit students.olin.wustl.edu now to see the best up-to-date Students Olin Wustl content for United States and also check out these interesting facts you probably never knew about students.olin.wustl.edu

CampusGroups is a private community platform, uniting student organizations, departments, and every group on campus.

Visit students.olin.wustl.edu

Key Findings

We analyzed Students.olin.wustl.edu page load time and found that the first response time was 345 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

students.olin.wustl.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value38.5 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value10,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

Network Requests Diagram

students.olin.wustl.edu

345 ms

339 ms

jquery.min.js

14 ms

stack-interface.css

42 ms

socicon.css

41 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Students.olin.wustl.edu, 55% (37 requests) were made to Campusgroups.com and 24% (16 requests) were made to Static7.campusgroups.com. The less responsive or slowest element that took the longest time to load (367 ms) relates to the external source Campusgroups.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 MB (19%)

Content Size

34.1 MB

After Optimization

27.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Students.olin.wustl.edu main page is 34.1 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 33.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.3 kB

  • Original 120.0 kB
  • After minification 117.9 kB
  • After compression 22.7 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. 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 97.3 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 5.9 MB

  • Original 33.1 MB
  • After minification 27.2 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. Obviously, Students Olin Wustl needs image optimization as it can save up to 5.9 MB or 18% 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 245.6 kB

  • Original 390.8 kB
  • After minification 338.0 kB
  • After compression 145.1 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 245.6 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 383.0 kB

  • Original 444.8 kB
  • After minification 338.1 kB
  • After compression 61.8 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. Students.olin.wustl.edu needs all CSS files to be minified and compressed as it can save up to 383.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (60%)

Requests Now

47

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Students Olin Wustl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

students.olin.wustl.edu

students.olin.wustl.edu

345 ms

339 ms

jquery.min.js

jquery.min.js

14 ms

stack-interface.css

stack-interface.css

42 ms

socicon.css

socicon.css

41 ms

iconsmind.css

iconsmind.css

47 ms

bootstrap.css

bootstrap.css

43 ms

lightbox.min.css

lightbox.min.css

41 ms

flickity.css

flickity.css

42 ms

theme.css

theme.css

59 ms

custom.css

custom.css

53 ms

css

css

72 ms

flexslider.css

flexslider.css

52 ms

accessibility.css

accessibility.css

54 ms

all.css

all.css

367 ms

v2.js

v2.js

69 ms

flickity.min.js

flickity.min.js

71 ms

parallax.js

parallax.js

69 ms

isotope.min.js

isotope.min.js

71 ms

lightbox.min.js

lightbox.min.js

67 ms

smooth-scroll.min.js

smooth-scroll.min.js

69 ms

scripts.js

scripts.js

82 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

75 ms

accessibility.js

accessibility.js

82 ms

6074670.js

6074670.js

91 ms

image_upload_951556_Wordmark_RE_Blue2x_628182819.png

image_upload_951556_Wordmark_RE_Blue2x_628182819.png

62 ms

web_upload_1713190allinone_student_engagement_platform_women_on_mobile_phone_and_laptop_copy_748417_crop.jpeg

web_upload_1713190allinone_student_engagement_platform_women_on_mobile_phone_and_laptop_copy_748417_crop.jpeg

37 ms

web_upload_951556Ads_MockUps_2_817101013_crop.png

web_upload_951556Ads_MockUps_2_817101013_crop.png

38 ms

web_upload_1205152iphonexmockupfeaturingawomanlisteningtoacoolpodcast24794_826122852_crop.png

web_upload_1205152iphonexmockupfeaturingawomanlisteningtoacoolpodcast24794_826122852_crop.png

38 ms

web_upload_1205152manusingamacbookmockuponawoodenbencha21006_826175020_crop.png

web_upload_1205152manusingamacbookmockuponawoodenbencha21006_826175020_crop.png

39 ms

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web_upload_1205152pexelsphoto267885_826174657_crop.jpeg

39 ms

web_upload_1205152web_upload_1205152jennifer3_528151320_crop_8251496_crop.jpg

web_upload_1205152web_upload_1205152jennifer3_528151320_crop_8251496_crop.jpg

39 ms

web_upload_1713190allinone_student_engagement_platform_women_on_mobile_phone_and_laptop_copy_748417_crop.jpeg

web_upload_1713190allinone_student_engagement_platform_women_on_mobile_phone_and_laptop_copy_748417_crop.jpeg

99 ms

web_upload_951556Ads_MockUps_2_817101013_crop.png

web_upload_951556Ads_MockUps_2_817101013_crop.png

39 ms

web_upload_1205152iphonexmockupfeaturingawomanlisteningtoacoolpodcast24794_826122852_crop.png

web_upload_1205152iphonexmockupfeaturingawomanlisteningtoacoolpodcast24794_826122852_crop.png

95 ms

web_upload_1205152manusingamacbookmockuponawoodenbencha21006_826175020_crop.png

web_upload_1205152manusingamacbookmockuponawoodenbencha21006_826175020_crop.png

78 ms

web_upload_1205152pexelsphoto267885_826174657_crop.jpeg

web_upload_1205152pexelsphoto267885_826174657_crop.jpeg

102 ms

web_upload_1205152web_upload_1205152jennifer3_528151320_crop_8251496_crop.jpg

web_upload_1205152web_upload_1205152jennifer3_528151320_crop_8251496_crop.jpg

42 ms

image_upload_951556_Wordmark_RE_Blue2x_628182819.png

image_upload_951556_Wordmark_RE_Blue2x_628182819.png

32 ms

web_upload_951556New_App_New_Branding_2022_31145134_crop.png

web_upload_951556New_App_New_Branding_2022_31145134_crop.png

67 ms

web_upload_1205152Landing_Page_1_82413113_crop.png

web_upload_1205152Landing_Page_1_82413113_crop.png

67 ms

web_upload_951556Landing_Page_1_816222912_crop.png

web_upload_951556Landing_Page_1_816222912_crop.png

69 ms

web_upload_951556Users_Countries_816225155_crop.png

web_upload_951556Users_Countries_816225155_crop.png

67 ms

web_upload_951556Campuses_81622527_crop.png

web_upload_951556Campuses_81622527_crop.png

68 ms

web_upload_951556Users_81622524_crop.png

web_upload_951556Users_81622524_crop.png

70 ms

web_upload_951556Modules_816225232_crop.png

web_upload_951556Modules_816225232_crop.png

67 ms

web_upload_1205152macbookpromockupfeaturinganelegantdesk483el_2_823142441_crop.png

web_upload_1205152macbookpromockupfeaturinganelegantdesk483el_2_823142441_crop.png

69 ms

flyer_image_upload_951556_Wordmark_RE_Blue2x_628182819.png

flyer_image_upload_951556_Wordmark_RE_Blue2x_628182819.png

70 ms

web_upload_951556New_App_New_Branding_2022_31145134_crop.png

web_upload_951556New_App_New_Branding_2022_31145134_crop.png

160 ms

web_upload_1205152Landing_Page_1_82413113_crop.png

web_upload_1205152Landing_Page_1_82413113_crop.png

38 ms

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web_upload_951556Users_Countries_816225155_crop.png

37 ms

web_upload_951556Campuses_81622527_crop.png

web_upload_951556Campuses_81622527_crop.png

103 ms

web_upload_951556Modules_816225232_crop.png

web_upload_951556Modules_816225232_crop.png

36 ms

web_upload_951556Landing_Page_1_816222912_crop.png

web_upload_951556Landing_Page_1_816222912_crop.png

103 ms

web_upload_951556Users_81622524_crop.png

web_upload_951556Users_81622524_crop.png

101 ms

web_upload_1205152macbookpromockupfeaturinganelegantdesk483el_2_823142441_crop.png

web_upload_1205152macbookpromockupfeaturinganelegantdesk483el_2_823142441_crop.png

161 ms

flyer_image_upload_951556_Wordmark_RE_Blue2x_628182819.png

flyer_image_upload_951556_Wordmark_RE_Blue2x_628182819.png

99 ms

font

font

101 ms

stack-interface.woff

stack-interface.woff

34 ms

gtm.js

gtm.js

176 ms

6074670.js

6074670.js

177 ms

fb.js

fb.js

121 ms

collectedforms.js

collectedforms.js

152 ms

leadflows.js

leadflows.js

129 ms

web-interactives-embed.js

web-interactives-embed.js

149 ms

conversations-embed.js

conversations-embed.js

151 ms

banner.js

banner.js

150 ms

Accessibility Review

students.olin.wustl.edu accessibility score

95

Accessibility Issues

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.

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

students.olin.wustl.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

students.olin.wustl.edu SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Students.olin.wustl.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 Students.olin.wustl.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

students.olin.wustl.edu

Open Graph description is not detected on the main page of Students Olin Wustl. 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: