21.6 sec in total
197 ms
21.4 sec
63 ms
Welcome to promochrom.com homepage info - get ready to check Promo Chrom best content right away, or after learning these important things about promochrom.com
PromoChrom Technologies focuses on automated sample preparation techniques. Our automated Solid Phase Extraction (SPE) instruments help to improve the efficiency and data quality in chemical analysis....
Visit promochrom.comWe analyzed Promochrom.com page load time and found that the first response time was 197 ms and then it took 21.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
promochrom.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value5.7 s
16/100
25%
Value6.8 s
34/100
10%
Value3,120 ms
2/100
30%
Value0
100/100
15%
Value29.2 s
0/100
10%
197 ms
32 ms
34 ms
96 ms
20419 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Promochrom.com, 38% (23 requests) were made to Static.wixstatic.com and 30% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Polyfill.io.
Page size can be reduced by 869.7 kB (50%)
1.7 MB
879.9 kB
In fact, the total size of Promochrom.com 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. 45% of websites need less resources to load. HTML takes 984.0 kB which makes up the majority of the site volume.
Potential reduce by 799.7 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 799.7 kB or 81% of the original size.
Potential reduce by 10.5 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. Promo Chrom images are well optimized though.
Potential reduce by 59.5 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 59.5 kB or 19% of the original size.
Number of requests can be reduced by 12 (30%)
40
28
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Promo Chrom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
www.promochrom.com
197 ms
originTrials.41d7301a.bundle.min.js
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promochrom.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
Links do not have a discernible name
promochrom.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
promochrom.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
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 Promochrom.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 Promochrom.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.
promochrom.com
Open Graph data is detected on the main page of Promo Chrom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: