4.7 sec in total
1.1 sec
3.4 sec
168 ms
Click here to check amazing Cfht Hawaii content for United States. Otherwise, check out these important facts you probably never knew about cfht.hawaii.edu
Welcome to the Canada France Hawaii Telescope Website
Visit cfht.hawaii.eduWe analyzed Cfht.hawaii.edu page load time and found that the first response time was 1.1 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cfht.hawaii.edu performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value8.2 s
2/100
25%
Value7.2 s
30/100
10%
Value470 ms
61/100
30%
Value0.001
100/100
15%
Value6.6 s
57/100
10%
1135 ms
247 ms
256 ms
377 ms
377 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 92% of them (33 requests) were addressed to the original Cfht.hawaii.edu, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Cfht.hawaii.edu.
Page size can be reduced by 49.7 kB (3%)
1.5 MB
1.5 MB
In fact, the total size of Cfht.hawaii.edu main page is 1.5 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 10.6 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 3.4 kB, which is 26% 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 10.6 kB or 82% of the original size.
Potential reduce by 3.8 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. Cfht Hawaii images are well optimized though.
Potential reduce by 21.4 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 21.4 kB or 48% of the original size.
Potential reduce by 14.0 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. Cfht.hawaii.edu needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 81% of the original size.
Number of requests can be reduced by 5 (14%)
35
30
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfht Hawaii. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.
cfht.hawaii.edu
1135 ms
reset.css
247 ms
text.css
256 ms
960.css
377 ms
cfht.css
377 ms
blue.css
258 ms
banner.css
254 ms
jquery.min.js
28 ms
jquery.cycle.all.min.js
625 ms
prom_nuit_merge_vers2-tn.png
925 ms
OpenVentsSmall.png
1770 ms
Image_thumb.png
1177 ms
bg-stars.jpg
256 ms
bg-header.jpg
127 ms
facebook.png
126 ms
twitter.png
128 ms
title.jpg
253 ms
cfht-logo.jpg
251 ms
bg-nav.jpg
250 ms
01-HawaiianStarlight_Film-IC434-CFHT_Coelum.jpg
885 ms
02-HawaiianStarlight_Film-CFHT_Dusk-Cuillandre.jpg
633 ms
03-HawaiianStarlight_Film-Moon-CFHT_Coelum.jpg
760 ms
04-HawaiianStarlight_Film-MaunaKea_Puu-Cuillandre.jpg
883 ms
05-HawaiianStarlight_Film-M8-CFHT_Coelum.jpg
886 ms
06-HawaiianStarlight_Film-Sunset_Cirrus-Cuillandre.jpg
663 ms
07-HawaiianStarlight_Film-NGC7023-CFHT_Coelum.jpg
1006 ms
08-HawaiianStarlight_Film-MaunaKea_Snow-Cuillandre.jpg
1037 ms
09-HawaiianStarlight_Film-NGC7293-CFHT_Coelum.jpg
1130 ms
10-HawaiianStarlight_Film-Earth_Rotation_CFHT-Cuillandre.jpg
1247 ms
bannerbg.png
1007 ms
bg-footer.jpg
1008 ms
mks_logo.jpg
1127 ms
calendar2016.png
1129 ms
dvd.png
1130 ms
ga.js
6 ms
__utm.gif
12 ms
cfht.hawaii.edu accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
cfht.hawaii.edu 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cfht.hawaii.edu 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfht.hawaii.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cfht.hawaii.edu 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.
cfht.hawaii.edu
Open Graph description is not detected on the main page of Cfht Hawaii. 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: