3 sec in total
166 ms
2.2 sec
625 ms
Click here to check amazing Aurora Watch content for Canada. Otherwise, check out these important facts you probably never knew about aurorawatch.ca
Aurora Watch, Auroral prediction for the Edmonton region., Forecast of the Aurora or Northern Lights for the Edmonton region (and similar magnetic latitudes).
Visit aurorawatch.caWe analyzed Aurorawatch.ca page load time and found that the first response time was 166 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
aurorawatch.ca performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value12.5 s
0/100
25%
Value3.6 s
86/100
10%
Value80 ms
99/100
30%
Value0.144
77/100
15%
Value4.9 s
77/100
10%
166 ms
623 ms
140 ms
139 ms
142 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Aurorawatch.ca, 9% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aurorawatch.ca.
Page size can be reduced by 177.4 kB (9%)
1.9 MB
1.7 MB
In fact, the total size of Aurorawatch.ca main page is 1.9 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. 30% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 24.6 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 4.1 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 24.6 kB or 79% of the original size.
Potential reduce by 99.4 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. Aurora Watch images are well optimized though.
Potential reduce by 47.5 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 47.5 kB or 56% of the original size.
Potential reduce by 5.9 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. Aurorawatch.ca needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 73% of the original size.
Number of requests can be reduced by 9 (21%)
42
33
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aurora Watch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
aurorawatch.ca
166 ms
www.aurorawatch.ca
623 ms
template_css.css
140 ms
stylechanger.js
139 ms
motionpack.js
142 ms
shadowbox.css
142 ms
shadowbox.js
297 ms
pentax.asi.live.jpg
518 ms
AW_bg2.jpg
348 ms
Header4.png
207 ms
logo-reverse.svg
144 ms
LeftBack.png
205 ms
CloudyPartlyNight.png
140 ms
rko_ham.png
142 ms
rss20.gif
276 ms
RightBack.png
347 ms
AW_Email.png
414 ms
sidebar_twit.png
499 ms
widget.php
414 ms
Quote_Shine.png
499 ms
15.png
550 ms
Yesterday.png
688 ms
Today.png
762 ms
20160112_Deregowski_08.jpg
694 ms
20160101_Tanner_03.jpg
952 ms
20151107_Tanner_01.jpg
961 ms
20151018_Schaupmeyer_02.jpg
960 ms
20150909_Tanner_05.jpg
1161 ms
20150810_Tanner_04.jpg
1168 ms
UofALogo.png
898 ms
widgets.js
79 ms
5-1.gif
1020 ms
Bottom1.png
1138 ms
roboto400.woff
1150 ms
roboto500.woff
1145 ms
ga.js
8 ms
__utm.gif
12 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
131 ms
syndication
89 ms
588834530598858752
132 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css
27 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css
88 ms
AW_normal.png
59 ms
jot
31 ms
aurorawatch.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
aurorawatch.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
aurorawatch.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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aurorawatch.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 Aurorawatch.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.
aurorawatch.ca
Open Graph description is not detected on the main page of Aurora Watch. 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: