4.8 sec in total
518 ms
3.9 sec
422 ms
Visit deltalasers.com now to see the best up-to-date Delta Lasers content and also check out these interesting facts you probably never knew about deltalasers.com
EU manufacturer of quality laser projector systems for entertainment and industrial laser solutions. Established ourselves in the field of lasers since 2011.
Visit deltalasers.comWe analyzed Deltalasers.com page load time and found that the first response time was 518 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
deltalasers.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value17.0 s
0/100
25%
Value16.8 s
0/100
10%
Value1,140 ms
22/100
30%
Value0.097
90/100
15%
Value26.0 s
0/100
10%
518 ms
256 ms
248 ms
248 ms
250 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 64% of them (72 requests) were addressed to the original Deltalasers.com, 18% (20 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Deltalasers.com.
Page size can be reduced by 573.5 kB (19%)
3.0 MB
2.4 MB
In fact, the total size of Deltalasers.com main page is 3.0 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 71.2 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 11.8 kB, which is 14% 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 71.2 kB or 83% of the original size.
Potential reduce by 3.9 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. Delta Lasers images are well optimized though.
Potential reduce by 245.4 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 245.4 kB or 74% of the original size.
Potential reduce by 253.0 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. Deltalasers.com needs all CSS files to be minified and compressed as it can save up to 253.0 kB or 85% of the original size.
Number of requests can be reduced by 67 (62%)
108
41
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Lasers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.
518 ms
global.css
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highdpi.css
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responsive-tables.css
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uniform.default.css
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jquery.fancybox.css
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product_list.css
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homeslider.css
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hooks.css
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productcomments.css
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paypal.css
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buttonsStyle.css
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jquery-1.11.0.min.js
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jquery-migrate-1.2.1.min.js
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products-comparison.js
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ajax-cart.js
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jquery.scrollTo.js
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treeManagement.js
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deltalasers.com accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
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.
deltalasers.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
deltalasers.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 Deltalasers.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 Deltalasers.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.
deltalasers.com
Open Graph description is not detected on the main page of Delta Lasers. 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: