Access catlin.edu. Independent Private School I Catlin Gabel I Portland, OR

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

catlin.edu

59 ms

www.catlin.edu

1962 ms

styles.cfm

114 ms

ss.css

15 ms

jquery.min.js

220 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 53% of them (62 requests) were addressed to the original Catlin.edu, 13% (15 requests) were made to Data2.finalsite.com and 9% (11 requests) were made to Newjs.finalsite.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Catlin.edu.

Content Size

23.0 MB

After Optimization

21.0 MB

In fact, the total size of Catlin.edu main page is 23.0 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 22.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 111.9 kB

Original 133.9 kB
After minification 121.7 kB
After compression 22.1 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 111.9 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 1.2 MB

Original 22.0 MB
After minification 20.8 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. Catlin images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 471.2 kB

Original 647.5 kB
After minification 578.8 kB
After compression 176.2 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 471.2 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 180.8 kB

Original 214.8 kB
After minification 159.6 kB
After compression 34.0 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. Catlin.edu needs all CSS files to be minified and compressed as it can save up to 180.8 kB or 84% of the original size.

Requests Now

105

After Optimization

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catlin. 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 21 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

High

ARIA input fields do not have accessible names

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catlin.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 Catlin.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

catlin.edu

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

Independent Private School I Catlin Gabel I Portland, OR

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

catlin.edu

www.catlin.edu

styles.cfm

ss.css

jquery.min.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

catlin.edu

www.catlin.edu

styles.cfm

ss.css

jquery.min.js

fs_global.js

jquery.fsBreakly.js

blog.js

news.css

calendar.css

container.css

container-skin.css

structure.css

displaybanner.css.cfm

displaybanner.css.cfm

displaybanner.css.cfm

displaybanner.css.cfm

displaybanner.css.cfm

jquery.ui.1.8rc3.css

fsButtons.js

fsSlider.js

tabbed_content.js

shrinkToBtn.js

imagesloaded.js

plugins.js

original_global.js

global_vars.js

main.css

custom.css

home-redesign.css

support.custom.css

font-awesome.min.css

zhl8bbd.js

css

css

jquery.ui.min.js

flash_headers.js

ga.js

d

__utm.gif

137.full.jpg

CAC_beauty_shot.jpg

space.gif