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calvin.edu screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

calvin.edu

Calvin University | Grand Rapids, Michigan

Page Load Speed

2 sec in total

First Response

37 ms

Resources Loaded

1.3 sec

Page Rendered

653 ms

calvin.edu screenshot

About Website

Click here to check amazing Calvin content for United States. Otherwise, check out these important facts you probably never knew about calvin.edu

Calvin University is a world-class Christian university in Grand Rapids, Michigan. Calvin ranks #1 in the Midwest among regional colleges.

Visit calvin.edu

Key Findings

We analyzed Calvin.edu page load time and found that the first response time was 37 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

calvin.edu performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

calvin.edu

37 ms

calvin.edu

66 ms

gtm.js

215 ms

app.css

23 ms

css

94 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 56% of them (29 requests) were addressed to the original Calvin.edu, 6% (3 requests) were made to Admissions-calvin-edu.cdn.technolutions.net and 6% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (699 ms) relates to the external source Cdn.lightwidget.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.7 kB (9%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Calvin.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 173.4 kB

  • Original 210.0 kB
  • After minification 185.7 kB
  • After compression 36.6 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 24.3 kB, which is 12% 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 173.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 7.3 kB

  • Original 1.6 MB
  • After minification 1.6 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. Calvin images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.0 kB

  • Original 75.7 kB
  • After minification 75.7 kB
  • After compression 73.6 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.

Requests Breakdown

Number of requests can be reduced by 21 (44%)

Requests Now

48

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calvin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

calvin.edu

calvin.edu

37 ms

calvin.edu

calvin.edu

66 ms

gtm.js

gtm.js

215 ms

app.css

app.css

23 ms

css

css

94 ms

foundation-icons.min.css

foundation-icons.min.css

70 ms

owl.carousel.css

owl.carousel.css

52 ms

t.css

t.css

69 ms

international-webinars-photo-of-students.jpg

international-webinars-photo-of-students.jpg

132 ms

summer-term.jpg

summer-term.jpg

238 ms

in-person.jpg

in-person.jpg

251 ms

calvin-university-1876-inverse.svg

calvin-university-1876-inverse.svg

70 ms

best-colleges-regional-universities-midwest.svg

best-colleges-regional-universities-midwest.svg

74 ms

lightwidget.js

lightwidget.js

131 ms

0db61829e727587aab339eae79b4aa32.html

0db61829e727587aab339eae79b4aa32.html

699 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

131 ms

foundation.min.js

foundation.min.js

123 ms

owl.carousel.min.js

owl.carousel.min.js

127 ms

banner.js

banner.js

130 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

170 ms

app.js

app.js

172 ms

lazysizes.ext.min.js

lazysizes.ext.min.js

235 ms

ping

ping

244 ms

monsido.js

monsido.js

228 ms

image-placeholder.png

image-placeholder.png

236 ms

bg-wayfinder-pattern-white.png

bg-wayfinder-pattern-white.png

122 ms

bg-beyond-boundaries.jpg

bg-beyond-boundaries.jpg

122 ms

e84754e9-3153-493d-a35c-a44561e1661d.png

e84754e9-3153-493d-a35c-a44561e1661d.png

115 ms

calvin-seal.svg

calvin-seal.svg

118 ms

30

30

126 ms

fbevents.js

fbevents.js

373 ms

insight.min.js

insight.min.js

372 ms

Yq6R-LCAWCX3-6Ky7FAFrOF6lw.ttf

Yq6R-LCAWCX3-6Ky7FAFrOF6lw.ttf

283 ms

foundation-icons.woff

foundation-icons.woff

165 ms

chapel1.jpg

chapel1.jpg

127 ms

cfac_1.jpg

cfac_1.jpg

143 ms

devos_3.jpg

devos_3.jpg

141 ms

devries_1.jpg

devries_1.jpg

141 ms

ecosystemPreserve1.jpg

ecosystemPreserve1.jpg

140 ms

hekmanLibrary1.jpg

hekmanLibrary1.jpg

138 ms

hiemenga1.jpg

hiemenga1.jpg

141 ms

residencehall1.jpg

residencehall1.jpg

181 ms

spoelhofFieldhouse2.jpg

spoelhofFieldhouse2.jpg

181 ms

gr1.jpg

gr1.jpg

180 ms

apolloevents.js

apolloevents.js

186 ms

ppt=18387;g=sitewide_pixel;gid=42307;ord=631118867

ppt=18387;g=sitewide_pixel;gid=42307;ord=631118867

112 ms

insight_tag_errors.gif

insight_tag_errors.gif

162 ms

tracking.monsido.com

tracking.monsido.com

208 ms

js

js

53 ms

scevent.min.js

scevent.min.js

184 ms

events.js

events.js

184 ms

main.MTIyYzc3NzllMQ.js

main.MTIyYzc3NzllMQ.js

14 ms

Accessibility Review

calvin.edu accessibility score

100

Accessibility Issues

Best Practices

calvin.edu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

calvin.edu SEO score

99

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 Calvin.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 Calvin.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

calvin.edu

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