5.1 sec in total
721 ms
2.8 sec
1.6 sec
Click here to check amazing Cooldrives content for United States. Otherwise, check out these important facts you probably never knew about cooldrives.com
Cooldrives maintains hundreds of USB and USB to serial products in single and multi-port devices to fit every application need. With quality that is unmatched, our products have been supporting the co...
Visit cooldrives.comWe analyzed Cooldrives.com page load time and found that the first response time was 721 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cooldrives.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value5.4 s
21/100
25%
Value5.5 s
54/100
10%
Value1,710 ms
11/100
30%
Value0.221
56/100
15%
Value15.0 s
8/100
10%
721 ms
35 ms
80 ms
51 ms
54 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 93% of them (69 requests) were addressed to the original Cooldrives.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.cableo.com. The less responsive or slowest element that took the longest time to load (721 ms) belongs to the original domain Cooldrives.com.
Page size can be reduced by 588.4 kB (65%)
906.2 kB
317.8 kB
In fact, the total size of Cooldrives.com main page is 906.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 598.9 kB which makes up the majority of the site volume.
Potential reduce by 71.8 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 15.2 kB, which is 19% 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 71.8 kB or 88% of the original size.
Potential reduce by 13.2 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. Cooldrives images are well optimized though.
Potential reduce by 442.7 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 442.7 kB or 74% of the original size.
Potential reduce by 60.6 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. Cooldrives.com needs all CSS files to be minified and compressed as it can save up to 60.6 kB or 83% of the original size.
Number of requests can be reduced by 33 (46%)
71
38
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooldrives. 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 7 to 1 for CSS and as a result speed up the page load time.
www.cooldrives.com
721 ms
screen.css
35 ms
jquery.js
80 ms
slider.js
51 ms
reset.css
54 ms
css3.css
54 ms
boxes.css
58 ms
menu.css
56 ms
clears.css
76 ms
ccard.js
74 ms
prototype.js
196 ms
validation.js
172 ms
builder.js
170 ms
effects.js
173 ms
dragdrop.js
174 ms
controls.js
174 ms
slider.js
174 ms
js.js
171 ms
form.js
318 ms
menu.js
320 ms
translate.js
356 ms
cookies.js
357 ms
ga.js
274 ms
body_bg.gif
234 ms
bg_wrapper.gif
284 ms
logo.png
228 ms
shipping.gif
220 ms
search_bg.gif
249 ms
input_text.gif
231 ms
search_button.gif
252 ms
Cooldrivessidebanner1a.jpg
284 ms
help-support-site-cooldrives.gif
265 ms
twitter2.png
263 ms
USB3adapterBanneranimated270.gif
283 ms
i_asc_arrow.gif
263 ms
usb-31sa25c-usb31-sata-25-hdd-enclosure-connector2x800.jpg
283 ms
btn_add_to_cart.gif
283 ms
127asd_2.jpg
276 ms
10xu1-branded-usb-charger-hub1x1000.jpg
295 ms
usbg-isolator.jpg
295 ms
cooldrives_2074_46684590.jpg
305 ms
iso-adum4160.jpg
320 ms
sata-to-ide-laptop-adapter-for-hard-drives-2.jpg
305 ms
image_1599.jpg
320 ms
usbg-12u2ml33.jpg
320 ms
usb-serial-adapter-for-windows-vista-image-1.jpg
320 ms
usb-to-ttl-cmos-rs232-adapter2x800_1.jpg
318 ms
photo_2_2.jpg
343 ms
usb3-16ft22.jpg
343 ms
image_1505.jpg
342 ms
usbg-230x34_1.jpg
342 ms
usb-2com-m-2.jpg
342 ms
cm-4104211.jpg
357 ms
image_1502.jpg
354 ms
8x-db-9-usb-serial-port-adapter.jpg
346 ms
usbg-ssrs1.jpg
346 ms
CooldriveBoxbanner1.gif
347 ms
creditcards.gif
370 ms
btn_submit_mini.gif
355 ms
navigation_bg.gif
368 ms
nav_divider.gif
360 ms
nav_parent_arrow.gif
353 ms
links_separator.gif
338 ms
compareproducts.gif
335 ms
pager_bg.gif
332 ms
add_to_bg.gif
331 ms
product_rating_blank_star.gif
331 ms
product_rating_full_star.gif
319 ms
__utm.gif
26 ms
footer_bg.gif
82 ms
piwik.js
140 ms
js
205 ms
print.css
63 ms
gtmp_compiled_My0LkkU37Xw.js
9 ms
cooldrives.com 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
[role]s do not have all required [aria-*] attributes
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
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.
cooldrives.com 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
cooldrives.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cooldrives.com 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 Cooldrives.com 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.
cooldrives.com
Open Graph description is not detected on the main page of Cooldrives. 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: