2.3 sec in total
172 ms
2 sec
174 ms
Visit clickchemistrytools.com now to see the best up-to-date Click Chemistry Tools content for United States and also check out these interesting facts you probably never knew about clickchemistrytools.com
High quality yet cost effective, cutting edge click chemistry products for proteomics, molecular and cellular biology. Largest selection of Click Chemistry products.
Visit clickchemistrytools.comWe analyzed Clickchemistrytools.com page load time and found that the first response time was 172 ms and then it took 2.2 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.
clickchemistrytools.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value14.0 s
0/100
25%
Value6.1 s
44/100
10%
Value70 ms
99/100
30%
Value0.102
89/100
15%
Value8.7 s
36/100
10%
172 ms
626 ms
179 ms
139 ms
141 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 95% of them (57 requests) were addressed to the original Clickchemistrytools.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (684 ms) belongs to the original domain Clickchemistrytools.com.
Page size can be reduced by 502.5 kB (59%)
856.4 kB
353.9 kB
In fact, the total size of Clickchemistrytools.com main page is 856.4 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. 35% of websites need less resources to load. Javascripts take 304.5 kB which makes up the majority of the site volume.
Potential reduce by 30.0 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 30.0 kB or 79% of the original size.
Potential reduce by 21.3 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. Click Chemistry Tools images are well optimized though.
Potential reduce by 218.0 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 218.0 kB or 72% of the original size.
Potential reduce by 233.2 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. Clickchemistrytools.com needs all CSS files to be minified and compressed as it can save up to 233.2 kB or 81% of the original size.
Number of requests can be reduced by 32 (56%)
57
25
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Click Chemistry Tools. 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 15 to 1 for CSS and as a result speed up the page load time.
clickchemistrytools.com
172 ms
clickchemistrytools.com
626 ms
style.css
179 ms
slicknav.css
139 ms
debug.css
141 ms
woocommerce-layout.css
143 ms
woocommerce.css
202 ms
css
65 ms
genericons.css
200 ms
style.css
270 ms
frontend.css
198 ms
woovartables.css
203 ms
wpgmza_style.css
218 ms
jquery.js
317 ms
jquery-migrate.js
228 ms
jquery.slicknav.js
229 ms
custom.js
228 ms
stupidtable.min.js
261 ms
flexslider.css
242 ms
public.css
240 ms
comment-reply.js
241 ms
add-to-cart.js
272 ms
jquery.blockUI.js
279 ms
woocommerce.js
327 ms
jquery.cookie.js
327 ms
cart-fragments.js
326 ms
skip-link-focus-fix.js
327 ms
functions.js
327 ms
wp-embed.js
340 ms
jquery.flexslider-min.js
385 ms
jQuery.easing.min.js
346 ms
twemoji.js
254 ms
wp-emoji.js
211 ms
analytics.js
41 ms
logo.png
56 ms
nav_bg.png
62 ms
menu_bar.png
96 ms
search_bg.png
99 ms
slider1-960x239.jpg
199 ms
slider3.jpg
199 ms
banner-final-021.jpg
198 ms
feature_icon1.png
119 ms
feature_icon3.png
121 ms
icon_non_cleavable_media1.png
197 ms
feature_icon4.png
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feature_icon5.png
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crosslinking.png
198 ms
icon11.png
199 ms
icon2.png
198 ms
icon_facebook.png
207 ms
icon_twitter.png
209 ms
icon_linkin.png
218 ms
icon_map.png
220 ms
MyriadProRegular.woff
579 ms
ArialRoundedBold.woff
229 ms
collect
18 ms
clickchemistrytools.com
684 ms
MyriadProRegular.ttf
90 ms
responsive.css
46 ms
woocommerce-smallscreen.css
46 ms
clickchemistrytools.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] 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
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.
clickchemistrytools.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
clickchemistrytools.com 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
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 Clickchemistrytools.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 Clickchemistrytools.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.
clickchemistrytools.com
Open Graph data is detected on the main page of Click Chemistry Tools. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: