4.8 sec in total
172 ms
4.3 sec
324 ms
Click here to check amazing Durham First Aid content. Otherwise, check out these important facts you probably never knew about durhamfirstaid.com
Red Cross Partner | First Aid & CPR/AED Courses, Training, Instructor Training & Certification. Learn First Aid & CPR with Confidence. Individual & Group. Open Weekends. Call (905) 240-0092
Visit durhamfirstaid.comWe analyzed Durhamfirstaid.com page load time and found that the first response time was 172 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
durhamfirstaid.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value6.2 s
11/100
25%
Value6.1 s
45/100
10%
Value150 ms
94/100
30%
Value0.32
36/100
15%
Value5.5 s
70/100
10%
172 ms
2491 ms
81 ms
155 ms
287 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 89% of them (51 requests) were addressed to the original Durhamfirstaid.com, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Durhamfirstaid.com.
Page size can be reduced by 94.2 kB (4%)
2.1 MB
2.0 MB
In fact, the total size of Durhamfirstaid.com main page is 2.1 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 30.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.2 kB or 77% of the original size.
Potential reduce by 43.9 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. Durham First Aid images are well optimized though.
Potential reduce by 8.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 12.0 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. Durhamfirstaid.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 14% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durham First Aid. 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 16 to 1 for CSS and as a result speed up the page load time.
durhamfirstaid.com
172 ms
durhamfirstaid.com
2491 ms
sh_cart.css
81 ms
downarrow.css
155 ms
style.min.css
287 ms
style.css
219 ms
styles.css
220 ms
email-subscribers-public.css
221 ms
woocommerce-layout.css
222 ms
woocommerce.css
230 ms
ivory-search.min.css
292 ms
jquery.min.js
435 ms
jquery-migrate.min.js
295 ms
jquery.blockUI.min.js
297 ms
add-to-cart.min.js
298 ms
js.cookie.min.js
349 ms
woocommerce.min.js
350 ms
js
64 ms
style.css
360 ms
durhamfirstaid.js
362 ms
fonts.css
368 ms
style.css
422 ms
dashicons.min.css
583 ms
thickbox.css
472 ms
downarrow.js
471 ms
index.js
472 ms
index.js
492 ms
email-subscribers-public.js
496 ms
sourcebuster.min.js
502 ms
order-attribution.min.js
506 ms
ivory-search.min.js
548 ms
front_end_js.js
580 ms
thickbox.js
596 ms
css
48 ms
buttonlist.png
154 ms
DurhamfirstAidLogoNB.png
357 ms
IMG_0043-300x200.jpg
284 ms
Instructor_courses_image.jpg
390 ms
first_aid_product_image_edited5.png
930 ms
Whitby_Chambers_of_commerce-scaled.jpg
1074 ms
file.jpeg
492 ms
Durham_2023_Year3.png
648 ms
CBOT.png
428 ms
Oshawa-Chamber-Logo-Dark-Blue_200.png
460 ms
CRC-sept-first-aid-app_300.jpg
544 ms
BEA-Stamp-2022_400.png
760 ms
Better_Business_bureau_DurhamFirst_Aid_Approved.png
590 ms
facebook.png
621 ms
twitter.png
664 ms
redcross.jpg
700 ms
RedCross_Partnership_Training-Partner-Stacked_EN_RGB_Small.jpg
723 ms
js
66 ms
analytics.js
20 ms
collect
39 ms
XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf
52 ms
loadingAnimation.gif
568 ms
woocommerce-smallscreen.css
75 ms
durhamfirstaid.com 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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
durhamfirstaid.com 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
durhamfirstaid.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Durhamfirstaid.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 Durhamfirstaid.com main page’s claimed encoding is . 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.
durhamfirstaid.com
Open Graph data is detected on the main page of Durham First Aid. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: