1.3 sec in total
242 ms
967 ms
106 ms
Click here to check amazing Astro Med content. Otherwise, check out these important facts you probably never knew about astro-med.ca
Astro-Med is now AstroNova. A world leader in data visualization technology, devoted to serving customers in various markets
Visit astro-med.caWe analyzed Astro-med.ca page load time and found that the first response time was 242 ms and then it took 1.1 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.
astro-med.ca performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value16.8 s
0/100
25%
Value8.1 s
21/100
10%
Value1,120 ms
23/100
30%
Value0.117
85/100
15%
Value11.9 s
17/100
10%
242 ms
5 ms
262 ms
13 ms
153 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Astro-med.ca, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Astro-med.ca.
Page size can be reduced by 13.4 kB (6%)
235.4 kB
222.0 kB
In fact, the total size of Astro-med.ca main page is 235.4 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. Only 10% of websites need less resources to load. Images take 211.2 kB which makes up the majority of the site volume.
Potential reduce by 5.0 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 919 B, 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 5.0 kB or 73% of the original size.
Potential reduce by 8.2 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. Astro Med images are well optimized though.
Potential reduce by 226 B
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.
We found no issues to fix!
14
14
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astro Med. According to our analytics all requests are already optimized.
astro-med.ca
242 ms
ga.js
5 ms
astro-med-now-astronova.png
262 ms
__utm.gif
13 ms
copyright.js
153 ms
astronova-logo.png
307 ms
francais.gif
160 ms
aerospace-business.png
615 ms
product-id-business.png
529 ms
test-measurement-business.png
726 ms
flag_cda.gif
472 ms
flag_usa.gif
552 ms
flag_uk.gif
629 ms
flag_snc.gif
705 ms
flag_gmbh.gif
715 ms
astro-med.ca 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
astro-med.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
astro-med.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astro-med.ca 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 Astro-med.ca main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
astro-med.ca
Open Graph description is not detected on the main page of Astro Med. 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: