1.3 sec in total
198 ms
839 ms
265 ms
Welcome to reagents.com homepage info - get ready to check Reagents best content for United States right away, or after learning these important things about reagents.com
Reagents chemicals
Visit reagents.comWe analyzed Reagents.com page load time and found that the first response time was 198 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Reagents.com rating and web reputation
reagents.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value19.6 s
0/100
25%
Value11.3 s
5/100
10%
Value1,030 ms
26/100
30%
Value0.909
3/100
15%
Value19.7 s
2/100
10%
198 ms
184 ms
58 ms
40 ms
41 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Reagents.com, 10% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (599 ms) belongs to the original domain Reagents.com.
Page size can be reduced by 653.7 kB (50%)
1.3 MB
655.9 kB
In fact, the total size of Reagents.com main page is 1.3 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. 25% of websites need less resources to load. Images take 583.7 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 28% 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 18.5 kB or 80% of the original size.
Potential reduce by 51.0 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. Reagents images are well optimized though.
Potential reduce by 439.4 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 439.4 kB or 82% of the original size.
Potential reduce by 144.9 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. Reagents.com needs all CSS files to be minified and compressed as it can save up to 144.9 kB or 87% of the original size.
Number of requests can be reduced by 10 (38%)
26
16
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reagents. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
reagents.com
198 ms
bootstrap.css
184 ms
bootstrap-select.css
58 ms
Reagents.css
40 ms
reagents_swoosh_sm.png
41 ms
reagents_logo.png
77 ms
private1.jpg
284 ms
CustomSolutions.jpg
95 ms
ISO.jpg
71 ms
DegreedStaff.jpg
92 ms
locations.jpg
150 ms
NationalBrand.jpg
181 ms
150000.jpg
181 ms
SDS.jpg
180 ms
jquery-2.1.0.js
331 ms
jquery.unobtrusive-ajax.js
167 ms
jquery.validate.js
599 ms
jquery.validate.unobtrusive.js
554 ms
bootstrap.js
258 ms
respond.js
255 ms
jquery.cookie.js
256 ms
bootstrap-datepicker.js
269 ms
bootstrap-select.js
264 ms
Reagents.js
263 ms
analytics.js
6 ms
collect
31 ms
collect
16 ms
glyphicons-halflings-regular.woff
21 ms
glyphicons-halflings-regular.ttf
58 ms
reagents.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
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
reagents.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
reagents.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reagents.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 Reagents.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.
reagents.com
Open Graph description is not detected on the main page of Reagents. 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: