Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

postdoc.case.edu

Office of Postdoctoral Affairs Office of Postdoctoral Affairs

Page Load Speed

1.4 sec in total

First Response

113 ms

Resources Loaded

765 ms

Page Rendered

559 ms

postdoc.case.edu screenshot

About Website

Welcome to postdoc.case.edu homepage info - get ready to check Postdoc Case best content for United States right away, or after learning these important things about postdoc.case.edu

Visit postdoc.case.edu

Key Findings

We analyzed Postdoc.case.edu page load time and found that the first response time was 113 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

postdoc.case.edu performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

postdoc.case.edu

113 ms

62 ms

gtm.js

123 ms

slick.css

21 ms

node.module.css

30 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Postdoc.case.edu, 81% (92 requests) were made to Case.edu and 13% (15 requests) were made to Dudbm6bcnmy8e.cloudfront.net. The less responsive or slowest element that took the longest time to load (213 ms) relates to the external source Webapps.case.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.6 kB (11%)

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Postdoc.case.edu main page is 1.5 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 59.7 kB

  • Original 70.2 kB
  • After minification 58.7 kB
  • After compression 10.6 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 11.5 kB, which is 16% 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 59.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

  • Original 1.1 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. Postdoc Case images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 70.4 kB

  • Original 208.4 kB
  • After minification 198.6 kB
  • After compression 138.0 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 70.4 kB or 34% of the original size.

CSS Optimization

-28%

Potential reduce by 28.1 kB

  • Original 98.5 kB
  • After minification 96.6 kB
  • After compression 70.5 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. Postdoc.case.edu needs all CSS files to be minified and compressed as it can save up to 28.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (87%)

Requests Now

102

After Optimization

13

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postdoc Case. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

postdoc.case.edu accessibility score

100

Accessibility Issues

Best Practices

postdoc.case.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

postdoc.case.edu SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 Postdoc.case.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 Postdoc.case.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

Open Graph description is not detected on the main page of Postdoc Case. 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: