3.2 sec in total
165 ms
1.5 sec
1.6 sec
Visit virtualfieldtrips.org now to see the best up-to-date Virtual Field Trips content and also check out these interesting facts you probably never knew about virtualfieldtrips.org
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Visit virtualfieldtrips.orgWe analyzed Virtualfieldtrips.org page load time and found that the first response time was 165 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
virtualfieldtrips.org performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value10.7 s
0/100
25%
Value10.0 s
9/100
10%
Value1,570 ms
13/100
30%
Value1.115
1/100
15%
Value10.4 s
24/100
10%
165 ms
65 ms
30 ms
42 ms
35 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 69% of them (54 requests) were addressed to the original Virtualfieldtrips.org, 15% (12 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Virtualfieldtrips.org.
Page size can be reduced by 884.7 kB (20%)
4.4 MB
3.5 MB
In fact, the total size of Virtualfieldtrips.org main page is 4.4 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. 85% 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 4.2 MB which makes up the majority of the site volume.
Potential reduce by 123.0 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 123.0 kB or 83% of the original size.
Potential reduce by 760.6 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, Virtual Field Trips needs image optimization as it can save up to 760.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 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.
Number of requests can be reduced by 35 (59%)
59
24
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtual Field Trips. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
virtualfieldtrips.org
165 ms
autoptimize_dfab05b51748e5fc914aad99abafca36.css
65 ms
css
30 ms
css
42 ms
jquery.min.js
35 ms
jquery-migrate.min.js
25 ms
script.js
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js
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pinterest-conversions-api-event-tracker.js
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core.min.js
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accordion.min.js
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effect.min.js
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faq-custom-js.js
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idle-timer.min.js
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custom.js
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scripts.min.js
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common.js
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sfwd-lms.js
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pixel-cat.min.js
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video.js
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mediaelement-and-player.min.js
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mediaelement-migrate.min.js
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wp-mediaelement.min.js
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rough-notation.iife.js
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frontend.min.js
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swiper-bundle.min.js
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jquery.uniform.min.js
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custom.js
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idle-timer.min.js
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gtm.js
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core.js
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fbevents.js
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diffuser.js
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Virtual-Field-Trips-Logo_outlined_NoPins_NoURL_2_Web.png
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preloader.gif
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teacher.jpg
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Student_Support_800x532.jpg
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Quizzes.png
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admin-ajax.php
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virtualfieldtrips.org accessibility score
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
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
Links do not have a discernible name
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.
virtualfieldtrips.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
virtualfieldtrips.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 Virtualfieldtrips.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 Virtualfieldtrips.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.
virtualfieldtrips.org
Open Graph data is detected on the main page of Virtual Field Trips. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: