2.7 sec in total
491 ms
2 sec
221 ms
Visit library.dal.ca now to see the best up-to-date Library Dal content for Canada and also check out these interesting facts you probably never knew about library.dal.ca
Visit library.dal.caWe analyzed Library.dal.ca page load time and found that the first response time was 491 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
library.dal.ca performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value10.6 s
0/100
25%
Value8.3 s
20/100
10%
Value13,000 ms
0/100
30%
Value0.085
93/100
15%
Value22.7 s
1/100
10%
491 ms
285 ms
458 ms
472 ms
495 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Library.dal.ca, 77% (53 requests) were made to Static.dal.ca and 6% (4 requests) were made to Libraryh3lp.com. The less responsive or slowest element that took the longest time to load (726 ms) relates to the external source Static.dal.ca.
Page size can be reduced by 729.2 kB (43%)
1.7 MB
979.3 kB
In fact, the total size of Library.dal.ca main page is 1.7 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. 40% of websites need less resources to load. Images take 776.7 kB which makes up the majority of the site volume.
Potential reduce by 46.3 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 6.4 kB, which is 12% 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 46.3 kB or 83% of the original size.
Potential reduce by 70.9 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. Library Dal images are well optimized though.
Potential reduce by 523.3 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 523.3 kB or 69% of the original size.
Potential reduce by 88.8 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. Library.dal.ca needs all CSS files to be minified and compressed as it can save up to 88.8 kB or 79% of the original size.
Number of requests can be reduced by 42 (70%)
60
18
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Dal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
library.dal.ca
491 ms
libraries.dal.ca
285 ms
jquery-ui.3_1_1.min.css
458 ms
jquery-ui.3_1_1.min.css
472 ms
selectNav.3_1_1.min.css
495 ms
default.3_1_1.min.css
504 ms
jquery.3_1_1.min.js
564 ms
jquery-ui.3_1_1.min.js
610 ms
jquery.uniform.3_1_1.min.js
502 ms
selectNav.3_1_1.min.js
516 ms
purl.3_1_1.min.js
538 ms
default.3_1_1.min.js
547 ms
default-theme.3_1_1.min.css
547 ms
conversion.js
15 ms
emergencyNotification.3_1_1.min.css
579 ms
emergencyNotification.3_1_1.min.js
581 ms
toolsNavigationHeader.3_1_1.min.css
591 ms
toolsNavigationHeader.3_1_1.min.js
592 ms
backgroundAdaptiveImage.3_1_1.min.css
641 ms
adaptiveImages.3_1_1.min.js
638 ms
librariesSearch.3_1_1.min.css
641 ms
librariesSearch.3_1_1.min.js
640 ms
containerTwoColumn.3_1_1.min.css
641 ms
flexslider2.3_1_1.min.css
664 ms
featureSlider.3_1_1.min.css
665 ms
flexslider2.3_1_1.min.js
664 ms
featureSlider.3_1_1.min.js
672 ms
containerWithH2.3_1_1.min.css
698 ms
rssFeedReader.3_1_1.min.css
698 ms
featuredArticle.3_1_1.min.css
698 ms
containerThreeColumn.3_1_1.min.css
698 ms
footer.3_1_1.min.css
702 ms
linkClickAnalytics.3_1_1.min.js
725 ms
footer.3_1_1.min.js
726 ms
analytics.js
42 ms
66 ms
libraryhomeadbox.gif
139 ms
defaultBackground1280x566.jpg
234 ms
1452885026860.jpg
158 ms
1409670195858.jpg
206 ms
1420659816841.jpg
141 ms
1441202891191.jpg
236 ms
arrow.png
122 ms
bullet-arrowSmall.gif
138 ms
dalhousie-logo-gold.svg
165 ms
btn-hdrSearch.gif
178 ms
bullet-arrowSmall.gif
183 ms
41d33820-6252-4164-a857-0814a1fd2302.woff
255 ms
5f79a4f3-bd11-47d1-ade7-8284d3c7ab62.woff
223 ms
42152cfb-fd57-451d-b408-bcc16129073f.woff
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813cab7b-0a4e-4973-8278-af66df24ea8e.woff
233 ms
collect
17 ms
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collect
30 ms
c6b0c4e7-468c-4416-bf4f-c8254e52ec05.woff
214 ms
novanet@chat.libraryh3lp.com
206 ms
bullet-circle.gif
213 ms
b0c28414-808f-469d-ae65-859e915f5e45.woff
207 ms
customForm-sprite.png
167 ms
1452885026860.jpg
223 ms
1409670195858.jpg
244 ms
1420659816841.jpg
287 ms
1441202891191.jpg
291 ms
chatWidget.css
240 ms
react.min.js
6 ms
libraryh3lp_jid.js
75 ms
embedded.js
216 ms
available
150 ms
sprite_2010011801.png
63 ms
library.dal.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
library.dal.ca 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
library.dal.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.dal.ca 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 Library.dal.ca 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.
library.dal.ca
Open Graph description is not detected on the main page of Library Dal. 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: