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Welcome to jacobi.net homepage info - get ready to check Jacobi best content for United States right away, or after learning these important things about jacobi.net
Global suppliers of activated carbon products, ion exchange resins and mobile filter services for a variety of industries and applications.
Visit jacobi.netWe analyzed Jacobi.net page load time and found that the first response time was 277 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jacobi.net performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value24.2 s
0/100
25%
Value19.2 s
0/100
10%
Value3,190 ms
3/100
30%
Value0.233
54/100
15%
Value25.9 s
1/100
10%
277 ms
256 ms
426 ms
99 ms
74 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 7% of them (8 requests) were addressed to the original Jacobi.net, 73% (89 requests) were made to 27x3sk1jp4383ciecw14gkz1-wpengine.netdna-ssl.com and 10% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 1.1 MB (18%)
6.1 MB
5.0 MB
In fact, the total size of Jacobi.net main page is 6.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.8 MB which makes up the majority of the site volume.
Potential reduce by 237.0 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 237.0 kB or 85% of the original size.
Potential reduce by 301.1 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. Jacobi images are well optimized though.
Potential reduce by 9.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 562.9 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. Jacobi.net needs all CSS files to be minified and compressed as it can save up to 562.9 kB or 66% of the original size.
Number of requests can be reduced by 64 (60%)
106
42
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jacobi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
jacobi.net
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jacobi.net accessibility score
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
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.
jacobi.net 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
jacobi.net SEO score
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 Jacobi.net 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 Jacobi.net 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.
jacobi.net
Open Graph data is detected on the main page of Jacobi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: