Access presidio.edu. Presidio Center for Sustainable Solutions

Report Summary

About Website

Visit presidio.edu now to see the best up-to-date Presidio content for United States and also check out these interesting facts you probably never knew about presidio.edu

Explore sustainability-focused graduate education through the Presidio Center for Sustainable Solutions.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.35

31/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

presidio.edu

186 ms

www.presidio.edu

2014 ms

foogallery.min.css

155 ms

foobox.free.min.css

231 ms

frontend.min.css

307 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 86% of them (62 requests) were addressed to the original Presidio.edu, 3% (2 requests) were made to Fw.cdn.technolutions.net and 3% (2 requests) were made to Slate-technolutions-net.cdn.technolutions.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Presidio.edu.

Content Size

3.2 MB

After Optimization

2.9 MB

In fact, the total size of Presidio.edu main page is 3.2 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. 80% 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 219.1 kB

Original 249.8 kB
After minification 238.5 kB
After compression 30.7 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 219.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 5.9 kB

Original 2.3 MB
After minification 2.3 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. Presidio images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 77.9 kB

Original 541.7 kB
After minification 540.9 kB
After compression 463.9 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 77.9 kB or 14% of the original size.

CSS Optimization

-28%

Potential reduce by 29.2 kB

Original 105.0 kB
After minification 89.0 kB
After compression 75.8 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. Presidio.edu needs all CSS files to be minified and compressed as it can save up to 29.2 kB or 28% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Presidio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Presidio.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 Presidio.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

presidio.edu

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Presidio Center for Sustainable Solutions

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)