Access cidd.psu.edu. Center for Infectious Disease Dynamics

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About Website

Welcome to cidd.psu.edu homepage info - get ready to check Cidd Psu best content for United States right away, or after learning these important things about cidd.psu.edu

CIDD embraces all scales and components of infectious disease biology. Our interdisciplinary approach, coupled with a dynamic viewpoint, provides insight into how to prevent or reduce infections.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

cidd.psu.edu

27 ms

center-for-infectious-disease-dynamics

35 ms

center-for-infectious-disease-dynamics

2331 ms

bootstrap-huck-custom-2018-V2.css

30 ms

bootstrap-huck-custom-2018-V2-addons.css

42 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cidd.psu.edu, 57% (24 requests) were made to Huck.psu.edu and 17% (7 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Huck.psu.edu.

Content Size

2.8 MB

After Optimization

2.6 MB

In fact, the total size of Cidd.psu.edu main page is 2.8 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 64.7 kB

Original 72.6 kB
After minification 39.9 kB
After compression 7.9 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 32.7 kB, which is 45% 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 64.7 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 148.9 kB

Original 2.6 MB
After minification 2.5 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. Cidd Psu images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 32.1 kB

Original 88.3 kB
After minification 88.3 kB
After compression 56.2 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 32.1 kB or 36% of the original size.

CSS Optimization

-21%

Potential reduce by 8.5 kB

Original 40.4 kB
After minification 40.4 kB
After compression 32.0 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. Cidd.psu.edu needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cidd Psu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

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

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

EN
Encoding

UTF-8

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

cidd.psu.edu

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

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Performance

Accessibility

Best Practices

SEO

Center for Infectious Disease Dynamics | The Huck Institutes (en-US)

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)