Access cals.uidaho.edu. College of Agricultural & Life Sciences

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value23.7 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

cals.uidaho.edu

138 ms

cals

668 ms

dwz4ntu.js

126 ms

styles.min.css

316 ms

modernizr-2.8.3.js

253 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cals.uidaho.edu, 61% (46 requests) were made to Uidaho.edu and 13% (10 requests) were made to . The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Uidaho.edu.

Content Size

2.4 MB

After Optimization

1.3 MB

In fact, the total size of Cals.uidaho.edu main page is 2.4 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 146.3 kB

Original 168.5 kB
After minification 118.3 kB
After compression 22.2 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 50.1 kB, which is 30% 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 146.3 kB or 87% of the original size.

Image Optimization

-11%

Potential reduce by 134.2 kB

Original 1.3 MB
After minification 1.1 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, Cals U Idaho needs image optimization as it can save up to 134.2 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

-81%

Potential reduce by 525.0 kB

Original 652.0 kB
After minification 362.8 kB
After compression 127.0 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 525.0 kB or 81% of the original size.

CSS Optimization

-89%

Potential reduce by 250.3 kB

Original 282.8 kB
After minification 213.1 kB
After compression 32.5 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. Cals.uidaho.edu needs all CSS files to be minified and compressed as it can save up to 250.3 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cals U Idaho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

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.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

robots.txt is not valid

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cals.uidaho.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cals.uidaho.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

cals.uidaho.edu

Open Graph description is not detected on the main page of Cals U Idaho. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

College of Agricultural & Life Sciences | University of Idaho

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

cals.uidaho.edu

cals

dwz4ntu.js

styles.min.css

modernizr-2.8.3.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cals.uidaho.edu

cals

dwz4ntu.js

styles.min.css

modernizr-2.8.3.js

require.js

d

jquery-1.10.2.js

analytics.js

affiliate.js

carousel.js

footer.js

gallery.js

global-header-footer.js

global.js

header.js

image.js

lighbox.js

randomize.js

slider.js

slideshow.js

video.js

jquery.carouseHeights.js

jquery.touchSwipe.js

j.php

ui_logo_gold_grad_499_67.ashx

ps.ashx

student-achievement-awards.ashx

parent-orientation.ashx

campus-alumni.ashx

faculty-staff-.ashx

1650x525-Greg-Moller.ashx

1450x510-sydney-halper.ashx

1450x510-picky-potatoes.ashx

1450x510-potato-pride.ashx

1450x510-potato-science.ashx

1450x510-sustainable-potatoes.ashx

gtm.js

menu_caret_left.svg

icon-ui-cta.png

v.gif

BzJ9n4QuPPsmLAAAA

8fv3c49a88rk0wdfQ6Qkpwu7neXhgtafUL30doukfpVcaWMAFTmabZn8HMn2fhC48+yYsAAAA=