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scottarboretum.org screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

scottarboretum.org

Scott Arboretum | Beautiful gardens across the grounds Swarthmore College

Page Load Speed

2.8 sec in total

First Response

51 ms

Resources Loaded

2 sec

Page Rendered

694 ms

scottarboretum.org screenshot

About Website

Click here to check amazing Scott Arboretum content. Otherwise, check out these important facts you probably never knew about scottarboretum.org

Visit scottarboretum.org

Key Findings

We analyzed Scottarboretum.org page load time and found that the first response time was 51 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

scottarboretum.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value37.8 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

scottarboretum.org

51 ms

www.scottarboretum.org

27 ms

www.scottarboretum.org

572 ms

css

41 ms

layerslider.css

7 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 84% of them (123 requests) were addressed to the original Scottarboretum.org, 7% (10 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (628 ms) belongs to the original domain Scottarboretum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.6 kB (7%)

Content Size

7.4 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scottarboretum.org main page is 7.4 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. Only a small number of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.0 kB

  • Original 101.1 kB
  • After minification 97.7 kB
  • After compression 17.1 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 84.0 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 289.9 kB

  • Original 6.0 MB
  • After minification 5.7 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. Scott Arboretum images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 84.7 kB

  • Original 920.0 kB
  • After minification 919.6 kB
  • After compression 835.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 75.9 kB

  • Original 367.0 kB
  • After minification 366.3 kB
  • After compression 291.1 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. Scottarboretum.org needs all CSS files to be minified and compressed as it can save up to 75.9 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 109 (83%)

Requests Now

132

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scott Arboretum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 81 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scottarboretum.org

scottarboretum.org

51 ms

www.scottarboretum.org

www.scottarboretum.org

27 ms

www.scottarboretum.org

www.scottarboretum.org

572 ms

css

css

41 ms

layerslider.css

layerslider.css

7 ms

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13 ms

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19 ms

responsive.css

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19 ms

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91 ms

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106 ms

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106 ms

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button.min.js

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datepicker.min.js

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mouse.min.js

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style.css

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resizable.min.js

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draggable.min.js

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dialog.min.js

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droppable.min.js

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progressbar.min.js

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selectable.min.js

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slider.min.js

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lemmon-slider.min.js

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358 ms

jquery.fullPage.min.js

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357 ms

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356 ms

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357 ms

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custom_js.js

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gtm.js

gtm.js

499 ms

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comment-reply.min.js

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111 ms

js_composer_front.min.js

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hoverIntent.min.js

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recaptcha__en.js

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370 ms

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93 ms

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65 ms

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54 ms

Accessibility Review

scottarboretum.org accessibility score

94

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

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

scottarboretum.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

scottarboretum.org SEO score

77

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 Scottarboretum.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 Scottarboretum.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

scottarboretum.org

Open Graph description is not detected on the main page of Scott Arboretum. 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: