2.5 sec in total
150 ms
1.9 sec
485 ms
Click here to check amazing Jost Chemical content for India. Otherwise, check out these important facts you probably never knew about jostchemical.com
Based in St. Louis, Jost Chemical manufactures specialty chemicals used by the pharmaceutical and nutritional industries.
Visit jostchemical.comWe analyzed Jostchemical.com page load time and found that the first response time was 150 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
jostchemical.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value3.9 s
53/100
25%
Value5.8 s
49/100
10%
Value430 ms
65/100
30%
Value0.27
45/100
15%
Value6.9 s
53/100
10%
150 ms
224 ms
316 ms
111 ms
26 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Jostchemical.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Frontend.id-visitors.com. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Jostchemical.com.
Page size can be reduced by 259.6 kB (4%)
6.5 MB
6.2 MB
In fact, the total size of Jostchemical.com main page is 6.5 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 6.1 MB which makes up the majority of the site volume.
Potential reduce by 30.3 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 30.3 kB or 79% of the original size.
Potential reduce by 12.3 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. Jost Chemical images are well optimized though.
Potential reduce by 155.6 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 155.6 kB or 64% of the original size.
Potential reduce by 61.4 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. Jostchemical.com needs all CSS files to be minified and compressed as it can save up to 61.4 kB or 81% of the original size.
Number of requests can be reduced by 13 (45%)
29
16
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jost Chemical. 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 as a result speed up the page load time.
jostchemical.com
150 ms
www.jostchemical.com
224 ms
www.jostchemical.com
316 ms
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111 ms
css
26 ms
M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js
150 ms
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146 ms
wp-emoji-release.min.js
204 ms
analytics.js
175 ms
magnifying.png
235 ms
menu.png
230 ms
banner2.png
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banner1.png
565 ms
banner4.png
674 ms
banner3.png
714 ms
banner5.png
812 ms
metals.png
340 ms
orb.png
453 ms
jar.png
562 ms
nutrition.png
806 ms
biotech.png
743 ms
specialty.png
885 ms
info.png
819 ms
facebook.png
849 ms
linkedin.png
894 ms
location.png
912 ms
letter.png
917 ms
liveVisitAsync.js
231 ms
direction_nav.png
859 ms
collect
23 ms
logo.png
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ProcessStats.aspx
36 ms
jostchemical.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
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.
jostchemical.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jostchemical.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
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 Jostchemical.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 Jostchemical.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.
jostchemical.com
Open Graph data is detected on the main page of Jost Chemical. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: