3.3 sec in total
548 ms
2.3 sec
444 ms
Click here to check amazing AlterG content for United States. Otherwise, check out these important facts you probably never knew about alterg.com
AlterG® Anti-Gravity Treadmill™ technology combines precision unweighting technology with real-time gait analytics and video feedback. No other unweighting technology offers as much precision, accurac...
Visit alterg.comWe analyzed Alterg.com page load time and found that the first response time was 548 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.
alterg.com performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value13.4 s
0/100
25%
Value8.2 s
20/100
10%
Value1,870 ms
9/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
548 ms
498 ms
32 ms
345 ms
49 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 55% of them (58 requests) were addressed to the original Alterg.com, 7% (7 requests) were made to D.adroll.com and 6% (6 requests) were made to Assets-wt.vidyard.com. The less responsive or slowest element that took the longest time to load (548 ms) belongs to the original domain Alterg.com.
Page size can be reduced by 768.0 kB (30%)
2.6 MB
1.8 MB
In fact, the total size of Alterg.com 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 38.0 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 16% 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 38.0 kB or 76% of the original size.
Potential reduce by 28.8 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. AlterG images are well optimized though.
Potential reduce by 576.6 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 576.6 kB or 68% of the original size.
Potential reduce by 124.7 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. Alterg.com needs all CSS files to be minified and compressed as it can save up to 124.7 kB or 83% of the original size.
Number of requests can be reduced by 40 (43%)
92
52
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AlterG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
www.alterg.com
548 ms
all.css
498 ms
jquery.min.js
32 ms
jquery.main.js
345 ms
MKnqM-vvWdUTsMMSodP_dA.js
49 ms
google-analytics.js
23 ms
voucher-mobile.jpg
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walking.jpg
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img1b.jpg
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img3b.jpg
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img4b.jpg
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img5.jpg
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img6.jpg
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p200.png
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bionic-leg.png
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the-game-changer.jpg
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kifaF54eY-0.jpg
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bl-for-patients.jpg
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Karen_thumbnail.jpg
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BL_vs_Pool.jpg
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Back_to_work.jpg
448 ms
uk-flag.gif
447 ms
tout-dvd.jpg
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tout_more_01.jpg
447 ms
gtm.js
109 ms
bN3.js
34 ms
bg-wrapper.png
460 ms
logo.png
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social-icos.png
460 ms
ico-search.png
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ico-find.png
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bg-opener1.png
487 ms
voucher_bg.jpg
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bg-box.jpg
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bg-products.png
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bg-products3.png
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bg-products4.png
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MKnqM-vvWdUTsMMSodP_dA.html
78 ms
prum.min.js
53 ms
application-ecf64f20f725e547b51be9a995c4e4a14deb615fa75a1c58de069498120ab915.css
64 ms
application-3de6a0391e349d117926af4d75f48b58a59475f9573ecb56251a6694c05d8cdf.js
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277CB1_0_0.woff
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conversion_async.js
25 ms
analytics.js
9 ms
aquant.js
21 ms
277CB1_1_0.woff
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bg-pagination2.png
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collect
26 ms
pixel;r=1348382876;a=p-Jdm4jLApqGGhU;orderid=;revenue=;labels=_fp.event.Homepage;fpan=1;fpa=P0-554577569-1456806756220;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456806756220;tzo=-180;ref=;url=http%3A%2F%2Fwww.alterg.com%2F;ogl=site_name.AlterG%2Curl.http%3A%2F%2Fwww%252Ealterg%252Ecom%2F%2Cimage.http%3A%2F%2Fwww%252Ealterg%252Ecom%2Fimages%2Fog%2Fmain%252Ejpg%2Ctitle.Revolutionary%20Anti-Gravity%20Treadmill%20and%20Bionic%20Leg%20from%20AlterG%2Cdescription.Allowing%20patients%20and%20athletes%20to%20rehabilitate%20faster%20and%20train%20harder%252C%20with%20les%2Ctype.website
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bg-video.png
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collect
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bg-reviews-r.png
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bg-text.gif
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ico-author.png
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btn-prev-next.png
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time
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background_transparent_dark-67d350fdefaac006efed1e448e400c1291bd30c6608537250607f3f37ad81fba.png
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player-5530059fd1ac3ef0b5c370743071659b6c2ff3f8080c73505a9d4728347170d5.svg
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player-0c9abe4953e416891f07dafec49f8f34e6b55f2ebef25dceb60405434acd8ad7.woff
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bg-footer2.jpg
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sep-1.png
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bg-form4.png
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bg-opener2.png
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tout_search.jpg
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tout-search-inp.png
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tout-search-btn.png
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bg-pagination.png
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voucher.png
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post
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cookie
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geo.api.qualaroo.com
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roundtrip.js
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pd.js
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analytics
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beacon.gif
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XARZJCV66FHSJG4AC2TPJQ.js
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adsct
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u.php
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pixel
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377928.gif
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tap.php
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in
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sd
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analytics
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alterg.com 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
Image elements do not have [alt] attributes
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
alterg.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
alterg.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Alterg.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 Alterg.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.
alterg.com
Open Graph data is detected on the main page of AlterG. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: