1.9 sec in total
38 ms
1.4 sec
493 ms
Welcome to nitrogen-generators.com homepage info - get ready to check Nitrogen Generators best content right away, or after learning these important things about nitrogen-generators.com
Compressed Gas Technologies (CGT) Supplying Nitrogen to Laboratories, Universities, Pharmaceutical Companies Since 2001. Nitrogen Generators
Visit nitrogen-generators.comWe analyzed Nitrogen-generators.com page load time and found that the first response time was 38 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nitrogen-generators.com performance score
name
value
score
weighting
Value12.3 s
0/100
10%
Value31.6 s
0/100
25%
Value21.6 s
0/100
10%
Value1,480 ms
14/100
30%
Value0.034
100/100
15%
Value31.7 s
0/100
10%
38 ms
247 ms
94 ms
128 ms
35 ms
Our browser made a total of 130 requests to load all elements on the main page. We found that 88% of them (115 requests) were addressed to the original Nitrogen-generators.com, 3% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain Nitrogen-generators.com.
Page size can be reduced by 2.1 MB (32%)
6.5 MB
4.4 MB
In fact, the total size of Nitrogen-generators.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. 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 3.7 MB which makes up the majority of the site volume.
Potential reduce by 190.5 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. 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 190.5 kB or 85% of the original size.
Potential reduce by 36.4 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. Nitrogen Generators images are well optimized though.
Potential reduce by 690.1 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 690.1 kB or 56% of the original size.
Potential reduce by 1.1 MB
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. Nitrogen-generators.com needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 89% of the original size.
Number of requests can be reduced by 83 (66%)
126
43
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nitrogen Generators. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 43 to 1 for CSS and as a result speed up the page load time.
nitrogen-generators.com
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nitrogen-generators.com
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nitrogen-generators.com 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.
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.
nitrogen-generators.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
nitrogen-generators.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 Nitrogen-generators.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 Nitrogen-generators.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.
nitrogen-generators.com
Open Graph data is detected on the main page of Nitrogen Generators. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: