Tools & Wizards About Us
calusanature.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

calusanature.org

Calusa Nature Center & Planetarium | Fort Myers, FL

Page Load Speed

1.8 sec in total

First Response

254 ms

Resources Loaded

1.3 sec

Page Rendered

267 ms

calusanature.org screenshot

About Website

Welcome to calusanature.org homepage info - get ready to check Calusa Nature best content for United States right away, or after learning these important things about calusanature.org

Visit Calusa Nature Center & Planetarium here in Fort Myers. See non-releasable rescued animals, planetarium shows, animal talks, and more!

Visit calusanature.org

Key Findings

We analyzed Calusanature.org page load time and found that the first response time was 254 ms and then it took 1.6 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

calusanature.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

www.calusanature.org

254 ms

minified.js

37 ms

focus-within-polyfill.js

35 ms

polyfill.min.js

30 ms

7444.chunk.min.js

23 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Calusanature.org, 41% (24 requests) were made to Static.wixstatic.com and 24% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (807 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (44%)

Content Size

2.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Calusanature.org main page is 2.6 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. 45% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 224.4 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 1.1 MB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 21.4 kB

  • Original 116.1 kB
  • After minification 94.6 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. Obviously, Calusa Nature needs image optimization as it can save up to 21.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 50.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.1 MB

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

-8%

Potential reduce by 2.8 kB

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 30.9 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. Calusanature.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

48

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calusa Nature. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.calusanature.org

www.calusanature.org

254 ms

minified.js

minified.js

37 ms

focus-within-polyfill.js

focus-within-polyfill.js

35 ms

polyfill.min.js

polyfill.min.js

30 ms

7444.chunk.min.js

7444.chunk.min.js

23 ms

4261.chunk.min.js

4261.chunk.min.js

24 ms

576.chunk.min.js

576.chunk.min.js

115 ms

Cards.chunk.min.js

Cards.chunk.min.js

116 ms

fab2c1f6-c266-4bd7-a8ba-e918da076527.png

fab2c1f6-c266-4bd7-a8ba-e918da076527.png

96 ms

bundle.min.js

bundle.min.js

91 ms

84ea35_d73871cb2f5d4ff69ae0771038011e85~mv2.jpg

84ea35_d73871cb2f5d4ff69ae0771038011e85~mv2.jpg

308 ms

84ea35_98cd5597eea14c2fac107c419a4070fb~mv2.jpg

84ea35_98cd5597eea14c2fac107c419a4070fb~mv2.jpg

330 ms

b11815_f94f17259be34ea6802d70e9547d638a~mv2.jpg

b11815_f94f17259be34ea6802d70e9547d638a~mv2.jpg

68 ms

b11815_901c106ab9274ec3895b13bfdb1c5d52~mv2.png

b11815_901c106ab9274ec3895b13bfdb1c5d52~mv2.png

304 ms

b11815_e8d6fbecfecf4d7d9bcd31314db19244~mv2.png

b11815_e8d6fbecfecf4d7d9bcd31314db19244~mv2.png

294 ms

b11815_380c23d41b8d47f59e5578fa97b36171~mv2.png

b11815_380c23d41b8d47f59e5578fa97b36171~mv2.png

281 ms

b11815_6de151c8a1c7424ca1d8711bfddb6b02~mv2.png

b11815_6de151c8a1c7424ca1d8711bfddb6b02~mv2.png

327 ms

b11815_869b87ef170c47ae966e7af2041d2b96~mv2.png

b11815_869b87ef170c47ae966e7af2041d2b96~mv2.png

295 ms

b11815_82e622df07424f0c9a8876a8f2e355ed~mv2.png

b11815_82e622df07424f0c9a8876a8f2e355ed~mv2.png

296 ms

b11815_8d35dc055d434d58af6f33a748c29012~mv2.png

b11815_8d35dc055d434d58af6f33a748c29012~mv2.png

567 ms

b11815_0d4cfc14567a44c3976d86f7013c69f6~mv2.png

b11815_0d4cfc14567a44c3976d86f7013c69f6~mv2.png

465 ms

b11815_8ca940784d7c44228a55c85886158f01~mv2.png

b11815_8ca940784d7c44228a55c85886158f01~mv2.png

565 ms

b11815_21806e0cceaa4d68bfe0073e04242876~mv2.png

b11815_21806e0cceaa4d68bfe0073e04242876~mv2.png

565 ms

image0.png

image0.png

564 ms

7073x3641_FM-PrimaryLogo_2lines_Vert_RGB_Navy.png

7073x3641_FM-PrimaryLogo_2lines_Vert_RGB_Navy.png

565 ms

VMC-black.png

VMC-black.png

624 ms

R4Florida-Logo_adobespark-150x150.png

R4Florida-Logo_adobespark-150x150.png

648 ms

download.png

download.png

697 ms

fja-1717098267.jpeg

fja-1717098267.jpeg

721 ms

327579311_3418377181771558_5029869228163741062_n%20(1).jpg

327579311_3418377181771558_5029869228163741062_n%20(1).jpg

751 ms

famousdaveslogo_0.jpg

famousdaveslogo_0.jpg

687 ms

thumbnail_thumbnail_Aux%20Delices%20logo.png

thumbnail_thumbnail_Aux%20Delices%20logo.png

807 ms

Goldstar_edited.jpg

Goldstar_edited.jpg

799 ms

tiny_arrows.4355fe50.png

tiny_arrows.4355fe50.png

63 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

42 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

55 ms

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

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

41 ms

lodash.min.js

lodash.min.js

40 ms

react.production.min.js

react.production.min.js

40 ms

react-dom.production.min.js

react-dom.production.min.js

55 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

31 ms

125 ms

128 ms

124 ms

126 ms

122 ms

122 ms

163 ms

165 ms

163 ms

164 ms

integration-kit-bundle.js

integration-kit-bundle.js

150 ms

282 ms

style-cart.a02642c318da0638f31a.css

style-cart.a02642c318da0638f31a.css

92 ms

fonts.eacdf4961de415ddab83.css

fonts.eacdf4961de415ddab83.css

208 ms

output.018d63fa1f96.js

output.018d63fa1f96.js

101 ms

js

js

49 ms

djangojs.js

djangojs.js

89 ms

output.0aa93923a578.js

output.0aa93923a578.js

100 ms

Accessibility Review

calusanature.org accessibility score

91

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

calusanature.org 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

Missing source maps for large first-party JavaScript

SEO Factors

calusanature.org SEO score

83

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 doesn't use 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 Calusanature.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 Calusanature.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

calusanature.org

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