1.9 sec in total
71 ms
1.3 sec
614 ms
Click here to check amazing Isowater content. Otherwise, check out these important facts you probably never knew about isowater.com
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Visit isowater.comWe analyzed Isowater.com page load time and found that the first response time was 71 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.
isowater.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.2 s
24/100
25%
Value7.3 s
29/100
10%
Value3,150 ms
2/100
30%
Value0.293
41/100
15%
Value13.1 s
12/100
10%
71 ms
104 ms
36 ms
87 ms
47 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 72% of them (43 requests) were addressed to the original Isowater.com, 7% (4 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (235 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 113.9 kB (8%)
1.5 MB
1.4 MB
In fact, the total size of Isowater.com main page is 1.5 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. 80% 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 985.2 kB which makes up the majority of the site volume.
Potential reduce by 65.7 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 65.7 kB or 77% of the original size.
Potential reduce by 46.2 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. Isowater images are well optimized though.
Potential reduce by 1.7 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 334 B
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. Isowater.com has all CSS files already compressed.
Number of requests can be reduced by 33 (65%)
51
18
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isowater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
isowater.com
71 ms
www.isowater.com
104 ms
classic-10_7.css
36 ms
css2
87 ms
170aad61988c26f6d0f872d9b7372e5b.css
47 ms
65d651cadf614bf7d552b85a46facd53.css
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2f7bb336fb513dfa3fcbb7814da4e6ed.css
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d2c10a92803a02b3b555b7068dfee914.css
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fb5607bacbb6c5d8e49ebf2609bfcea1.css
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a2d3d20009bbf5a7cbfe6c38e2cc4b84.css
79 ms
jquery.min.js
127 ms
42008dd20a9dd74e9decb560c7fc98e7.js
103 ms
5aede412ec35b9dcddd21928db69146b.js
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js
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css
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dni.js
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api.js
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sdk.js
57 ms
fbevents.js
92 ms
isowater-deuterium-oxide-delivered-site-logo.jpg
33 ms
header-image.jpg
226 ms
Isowater-Signature-2023-07-13-copy.jpg
118 ms
Isowater-heavy-water-price-01.jpg
34 ms
Isowater-D%E2%82%82O-for-sale-01.jpg
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Isowater-heavy-water-hydrology-01-1.jpg
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Isowater-D%E2%82%82O-for-sale-02.jpg
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electronics-and-technology-deuterium-oxide-heavy-water-applications-500x270.jpg
177 ms
analytical-research-deuterium-oxide-heavy-water-500x270.jpg
118 ms
footerimage2.jpg
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isowater-logo-150x150.jpg
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Award-150x150.png
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iStock-1274407122-150x150.jpg
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ISO9001-2.png
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isowater-deuterium-oxide-heavy-water-black-scroll-icon.png
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recaptcha__en.js
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wEOhEADFm8hSaQTFG18FErVhsC9x-tarYfE.ttf
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wEOsEADFm8hSaQTFG18FErVhsC9x-tarWQXOiMM.ttf
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wEOsEADFm8hSaQTFG18FErVhsC9x-tarWV3PiMM.ttf
232 ms
wEOsEADFm8hSaQTFG18FErVhsC9x-tarWVHLiMM.ttf
215 ms
fa-solid-900.woff
118 ms
fa-regular-400.woff
95 ms
fa-brands-400.woff
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145 ms
js
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sdk.js
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34 ms
isowater.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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
isowater.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
Browser errors were logged to the console
Page has valid source maps
isowater.com SEO score
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 Isowater.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 Isowater.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.
isowater.com
Open Graph data is detected on the main page of Isowater. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: