4 sec in total
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2.5 sec
442 ms
Click here to check amazing Butterflies content for United States. Otherwise, check out these important facts you probably never knew about butterflies.org
World's leading AZA accredited invertebrate zoo featuring over 5,000 invertebrate residents from all around the globe
Visit butterflies.orgWe analyzed Butterflies.org page load time and found that the first response time was 1 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
butterflies.org performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value4.1 s
47/100
25%
Value10.1 s
9/100
10%
Value630 ms
47/100
30%
Value0
100/100
15%
Value10.8 s
22/100
10%
1048 ms
208 ms
579 ms
488 ms
7 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 53% of them (38 requests) were addressed to the original Butterflies.org, 10% (7 requests) were made to Butterfliesproduction.com and 7% (5 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Butterflies.org.
Page size can be reduced by 866.1 kB (31%)
2.8 MB
1.9 MB
In fact, the total size of Butterflies.org main page is 2.8 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 137.8 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 137.8 kB or 86% of the original size.
Potential reduce by 44.0 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. Butterflies images are well optimized though.
Potential reduce by 363.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 363.3 kB or 65% of the original size.
Potential reduce by 321.1 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. Butterflies.org needs all CSS files to be minified and compressed as it can save up to 321.1 kB or 67% of the original size.
Number of requests can be reduced by 40 (66%)
61
21
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Butterflies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
butterflies.org
1048 ms
wp-emoji-release.min.js
208 ms
7de1164b_ai1ec_parsed_css.css
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dynamik-min.css
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font-awesome.min.css
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css
25 ms
popup-maker-site.min.css
144 ms
jquery.js
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jquery-migrate.min.js
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css
35 ms
Bootstrap.js
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mc-validate.js
19 ms
ninja-forms-display.css
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qtip.css
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jquery.rating.css
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hoverIntent.min.js
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superfish.min.js
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superfish.args.min.js
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dynamik-responsive.js
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custom-scripts.js
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masonry-init.js
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core.min.js
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position.min.js
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popup-maker-site.min.js
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wp-embed.min.js
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datepicker.min.js
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jquery.maskedinput.min.js
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jquery.form.min.js
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underscore.min.js
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backbone.min.js
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ninja-forms-display.min.js
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ga.js
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scfd_logo-gray.png
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mainheader-1.jpg
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logo-white.png
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upcomingevents-1.1.jpg
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getinvolved-1.0.jpg
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content-filler.png
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aza_logo_gray.png
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welcome-1.1.jpg
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serverComponent.php
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butterflies.org accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
butterflies.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
butterflies.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Butterflies.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 Butterflies.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.
butterflies.org
Open Graph data is detected on the main page of Butterflies. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: