4.1 sec in total
314 ms
3.6 sec
247 ms
Click here to check amazing Spiral Helix content. Otherwise, check out these important facts you probably never knew about spiral-helix.com
Todays undisputed world leader in the development and manufacture of machines for the production of round ducting and fittings in sheet metal, mainly for the ventilation industry. Spiro is also a lead...
Visit spiral-helix.comWe analyzed Spiral-helix.com page load time and found that the first response time was 314 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
spiral-helix.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value3.0 s
79/100
25%
Value9.1 s
13/100
10%
Value590 ms
50/100
30%
Value0.317
36/100
15%
Value12.7 s
13/100
10%
314 ms
1230 ms
196 ms
287 ms
287 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 65% of them (31 requests) were addressed to the original Spiral-helix.com, 25% (12 requests) were made to Spiro.ch and 4% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Spiro.ch.
Page size can be reduced by 223.5 kB (30%)
735.2 kB
511.7 kB
In fact, the total size of Spiral-helix.com main page is 735.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 436.1 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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 2.9 kB, which is 12% 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 17.6 kB or 77% of the original size.
Potential reduce by 7.4 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. Spiral Helix images are well optimized though.
Potential reduce by 194.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 194.7 kB or 45% of the original size.
Potential reduce by 3.8 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. Spiral-helix.com has all CSS files already compressed.
Number of requests can be reduced by 26 (63%)
41
15
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spiral Helix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
spiral-helix.com
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spiral-helix.com
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bootstrap.min.css
196 ms
owl.theme.css
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owl.carousel.css
287 ms
templates.css
293 ms
lightgallery.css
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jquery-1.12.4.min.js
19 ms
lazysizes.min.js
420 ms
jquery.sticky.js
449 ms
shaka-player.compiled.js
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shaka_init.js
477 ms
api.js
39 ms
js
96 ms
bootstrap.min.js
484 ms
scripts.js
570 ms
owl.carousel.min.js
573 ms
gallery.js
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isotope.pkgd.min.js
666 ms
api.js
57 ms
js
71 ms
video_11.jpg
1614 ms
logo.png
254 ms
icon-search.png
258 ms
icon-close.png
346 ms
icon-arrow-right-white2.png
349 ms
icon-arrow-right-blue.png
354 ms
logo_footer.png
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facebook.png
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youtube.png
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instagram.png
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linkedin.png
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IBMPlexSans-Light.woff
551 ms
IBMPlexSans.woff
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IBMPlexSans-Medium.woff
730 ms
IBMPlexSans-SemiBold.woff
636 ms
IBMPlexSans-Bold.woff
734 ms
spiral-helix.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.
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
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.
spiral-helix.com 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
spiral-helix.com SEO score
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
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 Spiral-helix.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 Spiral-helix.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.
spiral-helix.com
Open Graph description is not detected on the main page of Spiral Helix. 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: