4.3 sec in total
300 ms
2.1 sec
1.9 sec
Welcome to ultrasil.com homepage info - get ready to check Ultrasil best content right away, or after learning these important things about ultrasil.com
Ultrasil SOI wafers Polishing Wafers SOI Manufacturer
Visit ultrasil.comWe analyzed Ultrasil.com page load time and found that the first response time was 300 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ultrasil.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value16.0 s
0/100
25%
Value12.0 s
4/100
10%
Value740 ms
40/100
30%
Value0.69
7/100
15%
Value14.8 s
8/100
10%
300 ms
462 ms
38 ms
63 ms
128 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 89% of them (64 requests) were addressed to the original Ultrasil.com, 4% (3 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (846 ms) belongs to the original domain Ultrasil.com.
Page size can be reduced by 152.5 kB (3%)
5.4 MB
5.3 MB
In fact, the total size of Ultrasil.com main page is 5.4 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. 65% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.
Potential reduce by 43.8 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.8 kB or 84% of the original size.
Potential reduce by 106.6 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. Ultrasil images are well optimized though.
Potential reduce by 347 B
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 1.8 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. Ultrasil.com has all CSS files already compressed.
Number of requests can be reduced by 37 (54%)
69
32
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultrasil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
ultrasil.com
300 ms
ultrasil.com
462 ms
css
38 ms
animate.css
63 ms
bootstrap.min.css
128 ms
ionicons.min.css
181 ms
themify-icons.css
180 ms
linearicons.css
183 ms
flaticon.css
186 ms
simple-line-icons.css
185 ms
owl.carousel.min.css
192 ms
owl.theme.css
239 ms
owl.theme.default.min.css
238 ms
slick-theme.css
240 ms
slick.css
244 ms
magnific-popup.css
246 ms
style.css
256 ms
contactus.css
297 ms
style.integration.css
299 ms
jquery-3.6.0.min.js
306 ms
js
68 ms
theme.bootstrap_4.min.css
173 ms
jquery.tablesorter.min.js
438 ms
jquery.tablesorter.widgets.min.js
437 ms
slick.min.js
328 ms
arcontactus.js
437 ms
language-public.js
440 ms
popper.min.js
441 ms
bootstrap.min.js
442 ms
magnific-popup.min.js
441 ms
waypoints.min.js
442 ms
owl.carousel.min.js
442 ms
jquery.elevatezoom.js
443 ms
match-height.min.js
443 ms
scripts.js
443 ms
backend.js
443 ms
change-product-swatches.js
444 ms
jquery.countdown.min.js
444 ms
app.js
511 ms
logo.png
186 ms
slider4.png
846 ms
sli2.jpg
454 ms
sv4.jpg
278 ms
sv5.jpg
241 ms
sv6.jpg
270 ms
sv3.jpg
368 ms
logo.png
280 ms
icon.png
329 ms
icon1.png
338 ms
icon2.png
343 ms
iso-9001-mark-rev1.png
389 ms
b6.jpg
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b7.jpg
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b1.jpg
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b2.jpg
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b3.jpg
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web-4-rev1.jpg
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b5.jpg
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layer23.png
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layer-31.png
573 ms
layer53.png
650 ms
layer51.png
520 ms
new3.jpg
579 ms
new1.jpg
557 ms
new2.jpg
577 ms
footer.png
618 ms
logo-credit-card.png
635 ms
js
44 ms
Linearicons.woff
744 ms
analytics.js
4 ms
collect
13 ms
worldwide-location--v2.png
61 ms
ultrasil.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
ultrasil.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
ultrasil.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Ultrasil.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 Ultrasil.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.
ultrasil.com
Open Graph data is detected on the main page of Ultrasil. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: