3.4 sec in total
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Welcome to dnasolutionsusa.com homepage info - get ready to check DNA Solutions Usa best content right away, or after learning these important things about dnasolutionsusa.com
DNA Solutions is a private DNA analysis laboratory that provides fast, reliable DNA testing to determine human relationships, animal genetics, and forensic identification of humans and animals.
Visit dnasolutionsusa.comWe analyzed Dnasolutionsusa.com page load time and found that the first response time was 178 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
dnasolutionsusa.com performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value28.2 s
0/100
25%
Value15.4 s
1/100
10%
Value890 ms
32/100
30%
Value0.536
14/100
15%
Value27.5 s
0/100
10%
178 ms
343 ms
131 ms
264 ms
239 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 91% of them (94 requests) were addressed to the original Dnasolutionsusa.com, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Dnasolutionsusa.com.
Page size can be reduced by 1.6 MB (40%)
3.9 MB
2.3 MB
In fact, the total size of Dnasolutionsusa.com main page is 3.9 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 40.7 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 41% 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 40.7 kB or 87% of the original size.
Potential reduce by 180.4 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. DNA Solutions Usa images are well optimized though.
Potential reduce by 795.2 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 795.2 kB or 80% of the original size.
Potential reduce by 567.7 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. Dnasolutionsusa.com needs all CSS files to be minified and compressed as it can save up to 567.7 kB or 88% of the original size.
Number of requests can be reduced by 63 (67%)
94
31
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNA Solutions Usa. 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 19 to 1 for CSS and as a result speed up the page load time.
dnasolutionsusa.com
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font-awesome-ie7.css
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font-awesome-ie7.min.css
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font-awesome.css
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font-awesome.min.css
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revolution_settings.css
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bootstrap.min.css
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tipsy.css
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isotop_animation.css
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style.css
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jquery.carouFredSel-6.2.1-packed.js
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pw-pattern.png
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DNAS_logotype.png
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DNAS_LogoSlide.jpg
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DNAS_RDslide2.jpg
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DNAS_YearsSlide.jpg
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DNAS_ANSlide.jpg
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dnasolutionsusa.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
dnasolutionsusa.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dnasolutionsusa.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
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnasolutionsusa.com 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 Dnasolutionsusa.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dnasolutionsusa.com
Open Graph description is not detected on the main page of DNA Solutions Usa. 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: