Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

ncrge.uconn.edu

Home | National Center for Research on Gifted Education

Page Load Speed

2.7 sec in total

First Response

61 ms

Resources Loaded

2.4 sec

Page Rendered

280 ms

About Website

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Key Findings

We analyzed Ncrge.uconn.edu page load time and found that the first response time was 61 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ncrge.uconn.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

ncrge.uconn.edu

61 ms

ncrge.uconn.edu

1489 ms

papercite.css

58 ms

style.css

70 ms

social-wall.min.css

87 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Ncrge.uconn.edu, 74% (58 requests) were made to Aurora.media.uconn.edu and 10% (8 requests) were made to Ucommobjectstorage.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ncrge.uconn.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.9 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ncrge.uconn.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. 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 908.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 55.5 kB

  • Original 71.5 kB
  • After minification 66.9 kB
  • After compression 16.0 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 55.5 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 72.2 kB

  • Original 908.7 kB
  • After minification 836.5 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. Ncrge Uconn images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 46.0 kB

  • Original 372.6 kB
  • After minification 371.6 kB
  • After compression 326.6 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 46.0 kB or 12% of the original size.

CSS Optimization

-28%

Potential reduce by 52.2 kB

  • Original 185.4 kB
  • After minification 184.1 kB
  • After compression 133.3 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. Ncrge.uconn.edu needs all CSS files to be minified and compressed as it can save up to 52.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (78%)

Requests Now

69

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ncrge Uconn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ncrge.uconn.edu accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

ncrge.uconn.edu best practices score

92

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

Page has valid source maps

SEO Factors

ncrge.uconn.edu SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

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