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rinstitute.org screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rinstitute.org

The Rensselaerville Institute | results

Page Load Speed

962 ms in total

First Response

75 ms

Resources Loaded

828 ms

Page Rendered

59 ms

rinstitute.org screenshot

About Website

Click here to check amazing R Institute content. Otherwise, check out these important facts you probably never knew about rinstitute.org

The Rensselaerville Institute (TRI) partners with school and community leaders to dramatically boost student-achievement results and solve problems of communities, improving the life chances of young ...

Visit rinstitute.org

Key Findings

We analyzed Rinstitute.org page load time and found that the first response time was 75 ms and then it took 887 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

rinstitute.org performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

www.rinstitute.org

75 ms

minified.js

41 ms

focus-within-polyfill.js

37 ms

polyfill.min.js

73 ms

thunderbolt-commons.ef342c25.bundle.min.js

103 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rinstitute.org, 36% (12 requests) were made to Static.parastorage.com and 36% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (545 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.4 kB (58%)

Content Size

973.5 kB

After Optimization

407.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rinstitute.org main page is 973.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 642.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 511.8 kB

  • Original 642.0 kB
  • After minification 640.2 kB
  • After compression 130.2 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 511.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 21.1 kB
  • After minification 21.1 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. R Institute images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 54.6 kB

  • Original 310.4 kB
  • After minification 310.4 kB
  • After compression 255.8 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 54.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.rinstitute.org

www.rinstitute.org

75 ms

minified.js

minified.js

41 ms

focus-within-polyfill.js

focus-within-polyfill.js

37 ms

polyfill.min.js

polyfill.min.js

73 ms

thunderbolt-commons.ef342c25.bundle.min.js

thunderbolt-commons.ef342c25.bundle.min.js

103 ms

main.ffa2f90d.bundle.min.js

main.ffa2f90d.bundle.min.js

104 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

103 ms

lodash.min.js

lodash.min.js

113 ms

react.production.min.js

react.production.min.js

111 ms

react-dom.production.min.js

react-dom.production.min.js

113 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

113 ms

60thAnniversaryLogowithtagline%5B82%5D%20copy.jpg

60thAnniversaryLogowithtagline%5B82%5D%20copy.jpg

310 ms

bundle.min.js

bundle.min.js

60 ms

31d0a93857b149b5ab12ec952dde0516.jpg

31d0a93857b149b5ab12ec952dde0516.jpg

374 ms

54aad9_76c2678f98ab4e848e789de9c0bc1a2a~mv2.png

54aad9_76c2678f98ab4e848e789de9c0bc1a2a~mv2.png

545 ms

341b27_b3947c2e8ac848d6894a757173f7db0d~mv2.jpg

341b27_b3947c2e8ac848d6894a757173f7db0d~mv2.jpg

423 ms

Kids%20in%20Library.jpeg

Kids%20in%20Library.jpeg

410 ms

95 ms

98 ms

95 ms

95 ms

93 ms

94 ms

133 ms

133 ms

130 ms

129 ms

129 ms

128 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

26 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

rinstitute.org accessibility score

90

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

rinstitute.org 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

rinstitute.org SEO score

83

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

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 Rinstitute.org 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 Rinstitute.org 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

rinstitute.org

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