4.4 sec in total
294 ms
3.5 sec
661 ms
Click here to check amazing Exploremath content. Otherwise, check out these important facts you probably never knew about exploremath.com
The world's largest library of math and science simulations. | Gizmos
Visit exploremath.comWe analyzed Exploremath.com page load time and found that the first response time was 294 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
exploremath.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value8.0 s
3/100
25%
Value5.6 s
53/100
10%
Value770 ms
38/100
30%
Value0.005
100/100
15%
Value13.1 s
12/100
10%
294 ms
77 ms
141 ms
79 ms
69 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Exploremath.com, 8% (6 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Script.crazyegg.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 322.1 kB (55%)
580.8 kB
258.7 kB
In fact, the total size of Exploremath.com main page is 580.8 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. 60% of websites need less resources to load. Javascripts take 260.7 kB which makes up the majority of the site volume.
Potential reduce by 50.6 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. This page needs HTML code to be minified as it can gain 9.2 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.6 kB or 78% of the original size.
Potential reduce by 2.7 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. Exploremath images are well optimized though.
Potential reduce by 156.6 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 156.6 kB or 60% of the original size.
Potential reduce by 112.3 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. Exploremath.com needs all CSS files to be minified and compressed as it can save up to 112.3 kB or 83% of the original size.
Number of requests can be reduced by 34 (52%)
65
31
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Exploremath. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.
gizmos.explorelearning.com
294 ms
css
77 ms
homepage.min.css
141 ms
modernizr-2.6.2-respond-1.1.0.min.js
79 ms
jquery-1.12.4.min.js
69 ms
bootstrap.min.js
79 ms
jquery.validate.min.js
97 ms
store.min.js
107 ms
typeahead-custom.min.js
96 ms
bootstrap-notify.min.js
298 ms
main.js
340 ms
browse.js
343 ms
browserdetect.js
338 ms
system-test.js
341 ms
custom-help-widget.js
342 ms
gtm.js
284 ms
gizmos.svg
93 ms
reflex.png
87 ms
frax-logo.svg
95 ms
scienceforus.png
86 ms
3180TN.png
85 ms
172TN.png
95 ms
173TN.png
112 ms
169TN.png
112 ms
633TN.png
149 ms
science_background.png
149 ms
GizmosVideoPoster.jpg
147 ms
143DET512w.jpg
149 ms
TubeAndPlant.png
150 ms
Lightbulb.png
151 ms
blog_profiles.png
266 ms
blog_acclaim.png
263 ms
blog_insights.png
265 ms
blog_quotes.png
263 ms
KFOlCnqEu92Fr1MmSU5fBBc-.woff
147 ms
KFOkCnqEu92Fr1MmgVxIIzQ.woff
150 ms
KFOlCnqEu92Fr1MmWUlfBBc-.woff
263 ms
glyphicons-halflings-regular.woff
260 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
414 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
413 ms
icomoon.ttf
261 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff
413 ms
qryResources.json
365 ms
analytics.js
419 ms
insight.min.js
463 ms
uwt.js
461 ms
core.js
455 ms
hotjar-1236335.js
568 ms
conversion_async.js
520 ms
9984.js
512 ms
munchkin.js
439 ms
e021c136d54e2324.min.js
444 ms
fbevents.js
436 ms
js
233 ms
qryInteractiveCases.json
203 ms
collect
95 ms
collect
704 ms
qryBrowse.json
107 ms
main.3a217bc7.js
60 ms
422491814610837
682 ms
munchkin.js
677 ms
gizmos.explorelearning.com.json
657 ms
905 ms
deprecatedGizmos.json
125 ms
collect
106 ms
modules.61e17720cf639c3e96a7.js
164 ms
adsct
411 ms
adsct
401 ms
a18bb0e21d11a839b7adb013c92ee611.js
83 ms
visitWebPage
356 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
195 ms
ga-audiences
299 ms
ip.json
261 ms
gizmos.explorelearning.com.json
125 ms
156 ms
validateCookie
5 ms
validateCookie
5 ms
22 ms
exploremath.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
exploremath.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
exploremath.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Exploremath.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Exploremath.com 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.
exploremath.com
Open Graph data is detected on the main page of Exploremath. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: