9 sec in total
1.1 sec
7.5 sec
377 ms
Click here to check amazing Sigmatech content. Otherwise, check out these important facts you probably never knew about sigmatech.org
Sigmatech Scientific Products are reliable supplier,distributor,trader of Medical Refrigeration Products,Scientific Laboratory Products like Glass Door Refrigerators,Medical Deep Freezer,Stability Cha...
Visit sigmatech.orgWe analyzed Sigmatech.org page load time and found that the first response time was 1.1 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sigmatech.org performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value11.9 s
0/100
25%
Value12.5 s
3/100
10%
Value840 ms
34/100
30%
Value0.794
5/100
15%
Value12.6 s
14/100
10%
1135 ms
1840 ms
26 ms
30 ms
36 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Sigmatech.org, 38% (30 requests) were made to Tiimg.tistatic.com and 22% (17 requests) were made to Cpimg.tistatic.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Sigmatech.org.
Page size can be reduced by 258.5 kB (17%)
1.5 MB
1.2 MB
In fact, the total size of Sigmatech.org 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 231.1 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 231.1 kB or 76% of the original size.
Potential reduce by 23.0 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. Sigmatech images are well optimized though.
Potential reduce by 3.8 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 507 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. Sigmatech.org has all CSS files already compressed.
Number of requests can be reduced by 32 (48%)
67
35
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigmatech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sigmatech.org
1135 ms
www.sigmatech.org
1840 ms
intlTelInput.css
26 ms
search.js
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jquery_ui_main.js
36 ms
jquery-ui.min.css
34 ms
slick.min.js
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slick.css
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js
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js
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css
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StaticPopup.css
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wz_tooltip.js
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tip_balloon.js
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theme.js
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intlTelInput.js
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jquery.validate.js
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request_a_callback.css
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StaticPopup.css
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ga.js
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template_photo_1.gif
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Liquid-Nitrogen-Cryo-Can.jpg
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Cryogenic-Accessories-LN2-Cryo-Gloves.jpg
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mobile-icon.gif
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logo_15611.gif
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send-sms.png
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send-mail-icon.png
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srch-ico.png
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zoom-icon.png
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para-bg.jpg
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contact-ban.jpg
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domestic-icon.gif
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send_inq_Logo.svg
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cont-bg.jpg
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sigmatech.org 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
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
sigmatech.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sigmatech.org 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
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sigmatech.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sigmatech.org 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.
sigmatech.org
Open Graph description is not detected on the main page of Sigmatech. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: