4 sec in total
200 ms
3.6 sec
209 ms
Click here to check amazing Exchangesupplies content for United States. Otherwise, check out these important facts you probably never knew about exchangesupplies.org
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Visit exchangesupplies.orgWe analyzed Exchangesupplies.org page load time and found that the first response time was 200 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
exchangesupplies.org performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value5.6 s
18/100
25%
Value4.5 s
73/100
10%
Value290 ms
80/100
30%
Value0.275
44/100
15%
Value5.1 s
75/100
10%
200 ms
710 ms
179 ms
180 ms
282 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 95% of them (62 requests) were addressed to the original Exchangesupplies.org, 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Exchangesupplies.org.
Page size can be reduced by 662.6 kB (38%)
1.7 MB
1.1 MB
In fact, the total size of Exchangesupplies.org 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 198.9 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 198.9 kB or 92% of the original size.
Potential reduce by 118.9 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. Obviously, Exchangesupplies needs image optimization as it can save up to 118.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 300.8 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 300.8 kB or 76% of the original size.
Potential reduce by 44.0 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. Exchangesupplies.org needs all CSS files to be minified and compressed as it can save up to 44.0 kB or 88% of the original size.
Number of requests can be reduced by 24 (38%)
63
39
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Exchangesupplies. 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 JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
exchangesupplies.org
200 ms
www.exchangesupplies.org
710 ms
main1.css
179 ms
harm_reduction.css
180 ms
shopstyle.css
282 ms
jquery.jqzoom.css
188 ms
lists.js
192 ms
jquery-1.6.js
874 ms
jquery.jqzoom-core.js
441 ms
default.css
377 ms
nivo-slider.css
387 ms
jquery-1.6.4.min.js
346 ms
jquery.nivo.slider.pack.js
176 ms
ga.js
51 ms
esl_background_1300x1.png
190 ms
esl_headerbackground_1x148.png
191 ms
esl_header.png
190 ms
search.png
194 ms
esl_bar.png
194 ms
esl_separator.png
197 ms
trolley.png
319 ms
esl_rhs_panel_bkgnd_210x1.png
375 ms
esl_lhs_panel_bkgnd_210x1.png
377 ms
esl_lhs_panel.png
372 ms
loading.gif
379 ms
US_pink.jpg
669 ms
TD_banner_blue.png
747 ms
2ml_water_new.png
886 ms
needle_leaflet.png
993 ms
viewbasket.png
561 ms
safer_injecting.png
563 ms
exchange.png
741 ms
linnell.png
757 ms
s146_nevershare_pink.jpg
927 ms
c114_citric_box.jpg
1103 ms
s_worldwide_top.png
1030 ms
s_about_us.png
1021 ms
s_cards.png
1163 ms
s_privacy.png
1207 ms
s_help.png
1275 ms
s_articles.png
1280 ms
s_facebook.png
1205 ms
s_twitter.png
1279 ms
s_feedback.png
1336 ms
s_black_poppy.png
1470 ms
s_NCIDU_archive.png
1492 ms
s_NDCT_archive_new.png
1535 ms
s_UKNSCC.png
1555 ms
__utm.gif
21 ms
grey_bar.png
1403 ms
bullet.gif
1452 ms
__utm.gif
11 ms
footer.png
1591 ms
orange_arrow.png
97 ms
s_feedback_rollover.png
177 ms
s_mailing_list_rollover.png
270 ms
s_help_rollover.png
178 ms
s_articles_rollover.png
181 ms
s_about_us_rollover.png
191 ms
s_NCIDU_rollover.png
358 ms
s_UKNSCC_rollover.png
365 ms
s_NDTC_archive_rollover.png
364 ms
s_NCIDU_archive_rollover.png
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arrows.png
367 ms
bullets.png
463 ms
exchangesupplies.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
exchangesupplies.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
exchangesupplies.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Exchangesupplies.org 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 Exchangesupplies.org 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.
exchangesupplies.org
Open Graph description is not detected on the main page of Exchangesupplies. 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: