1.2 sec in total
95 ms
900 ms
253 ms
Click here to check amazing Altair content for India. Otherwise, check out these important facts you probably never knew about altair.com
We at Altair help in solving the toughest challenges, helping innovations and driving better decisions. We never look back. Only forward.
Visit altair.comWe analyzed Altair.com page load time and found that the first response time was 95 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
altair.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value13.7 s
0/100
25%
Value7.4 s
27/100
10%
Value1,750 ms
10/100
30%
Value0
100/100
15%
Value19.5 s
2/100
10%
95 ms
159 ms
53 ms
69 ms
72 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 59% of them (42 requests) were addressed to the original Altair.com, 11% (8 requests) were made to Fast.wistia.com and 8% (6 requests) were made to Resources.altair.com. The less responsive or slowest element that took the longest time to load (570 ms) relates to the external source Resources.altair.com.
Page size can be reduced by 1.2 MB (33%)
3.6 MB
2.4 MB
In fact, the total size of Altair.com main page is 3.6 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 57.6 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 11.4 kB, which is 13% 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 57.6 kB or 68% of the original size.
Potential reduce by 30.8 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. Altair images are well optimized though.
Potential reduce by 1.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.0 MB or 65% of the original size.
Potential reduce by 75.1 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. Altair.com needs all CSS files to be minified and compressed as it can save up to 75.1 kB or 84% of the original size.
Number of requests can be reduced by 26 (40%)
65
39
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
altair.com
95 ms
www.altair.com
159 ms
normalize.css
53 ms
main.css
69 ms
interior.css
72 ms
modernizr-2.6.2.min.js
74 ms
WebResource.axd
48 ms
ScriptResource.axd
83 ms
ScriptResource.axd
153 ms
ScriptResource.axd
83 ms
E-v1.js
60 ms
popover-v1.js
26 ms
jquery-1.8.3.min.js
76 ms
jquery.bxSlider.min.js
62 ms
jquery.tools.min.js
11 ms
plugins.js
196 ms
jquery.fancybox-media.js
63 ms
main.js
73 ms
jquery.fancybox.css
122 ms
slim-081711.css
8 ms
integrations-hubspot-v1.js
18 ms
gtm.js
33 ms
Altair_HomepageMainImgs_sT_Converge.png
353 ms
72ff6619cb5310bdb8237b8a724dd90d062d6c9a.jpg
343 ms
20ed64880e8757472a670739629fe96e1bc0ac4b.jpg
356 ms
e467c9cfbe98ea87b188f42c074e4eea020904aa.jpg
353 ms
c98555a1941b4897dfaaafaa74a899a7ab48cefa.jpg
347 ms
336a590b9709e007d73650dbcf99b3e1b52500e8.jpg
362 ms
ba9d5c9c978936ec0033a3284b2b21567e50b5c7.jpg
357 ms
Altair_HomepageMainImgs_HW13_072114a.png
435 ms
Altair_HomepageMainImgs_C2R_2016.png
418 ms
Altair_HomepageMainImgs_PBS_Open.png
380 ms
Altair_HomepageMainImgs_IIQ.png
570 ms
EnlightenAward_News_img.jpg
314 ms
HW_navImg.png
75 ms
PD_navImg.png
75 ms
Corp_circleImg_Products.png
214 ms
Corp_circleImg_People.png
336 ms
Corp_circleImg_Services.png
352 ms
altair-brand-icon.png
312 ms
g_globe.png
312 ms
g_social_facebook.png
312 ms
g_social_linkedin.png
312 ms
g_social_twitter.png
344 ms
g_social_blog.png
335 ms
g_social_youtube.png
341 ms
analytics.js
175 ms
bg_corporate.png
200 ms
bg_search.png
219 ms
bg_flag.png
223 ms
bg_product_nav.png
234 ms
bg_slideshow.jpg
421 ms
bg_explore.png
231 ms
bg_elevation.png
243 ms
bg_arrow.png
254 ms
iframe_shim
119 ms
DaxWeb-Bold.woff
124 ms
DaxWeb.woff
138 ms
DaxCompactWeb.woff
274 ms
DaxCompactWeb-Bold.woff
144 ms
bg_divider.png
266 ms
collect
27 ms
salog.js.aspx
99 ms
47251.js
25 ms
WRe0.js
24 ms
jquery.fancybox.css
89 ms
popover-v1.js
43 ms
popover-v1.js
53 ms
popover-v1.js
53 ms
popover-v1.js
58 ms
bg_checkbox.png
33 ms
altair.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
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
altair.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
altair.com 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
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 Altair.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 Altair.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.
altair.com
Open Graph description is not detected on the main page of Altair. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: