Access uknow.uky.edu. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

uknow.uky.edu

194 ms

js_7f4513ced472dd8da34e836cbd48292b.js

196 ms

aggregator.css

56 ms

node.css

56 ms

defaults.css

57 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 84% of them (97 requests) were addressed to the original Uknow.uky.edu, 8% (9 requests) were made to Google.com and 3% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (564 ms) belongs to the original domain Uknow.uky.edu.

Content Size

905.0 kB

After Optimization

370.4 kB

In fact, the total size of Uknow.uky.edu main page is 905.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 279.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 247.6 kB

Original 279.3 kB
After minification 242.5 kB
After compression 31.7 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 36.8 kB, which is 13% 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 247.6 kB or 89% of the original size.

Image Optimization

-16%

Potential reduce by 39.1 kB

Original 238.0 kB
After minification 198.9 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, UKNow Uky needs image optimization as it can save up to 39.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 158.6 kB

Original 276.1 kB
After minification 228.9 kB
After compression 117.5 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 158.6 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 89.4 kB

Original 111.7 kB
After minification 86.4 kB
After compression 22.3 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. Uknow.uky.edu needs all CSS files to be minified and compressed as it can save up to 89.4 kB or 80% of the original size.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UKNow Uky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 32 to 1 for CSS 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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 interpretation of your content by users in different locales.

High

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

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

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Uknow.uky.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 Uknow.uky.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

uknow.uky.edu

Open Graph description is not detected on the main page of UKNow Uky. 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

Home | UKNow

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

uknow.uky.edu

js_7f4513ced472dd8da34e836cbd48292b.js

aggregator.css

node.css

defaults.css

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

uknow.uky.edu

js_7f4513ced472dd8da34e836cbd48292b.js

aggregator.css

node.css

defaults.css

system.css

system-menus.css

user.css

content-module.css

ctools.css

date.css

datepicker.css

jquery.timeentry.css

filefield.css

mollom.css

panels.css

switchtheme.css

tagadelic.css

thickbox.css

thickbox_ie.css

twitter-pull-listing.css

user_relationships_ui.css

imgupload.css

calendar.css

farbtastic.css

fieldgroup.css

views.css

printlinks.css

author_pane.css

cookies.js

jquery.corner.js

styles_new.css

header.css

topnav.css

js_da63a0388b5a42e8e5116a06b764f86b.js

cse.js

header_bg.png

logo.gif

subnav_shadow.png

uknow_front_sprite.png

signup_frontpage_top.png

signup_frontpage_bg.png

signup_frontpage_text.png