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Welcome to dfna.info homepage info - get ready to check Dfna best content for Philippines right away, or after learning these important things about dfna.info
The TRUE® dual battery isolator kits are sophisticated, voltage-sensitive relays with simple operation for those who appreciate "DIY" technology. Made in the USA with a Full Manufacturer's Warran...
Visit dfna.infoWe analyzed Dfna.info page load time and found that the first response time was 219 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dfna.info performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value11.9 s
0/100
25%
Value8.6 s
17/100
10%
Value1,330 ms
17/100
30%
Value0.095
91/100
15%
Value14.3 s
9/100
10%
219 ms
800 ms
71 ms
53 ms
182 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 72% of them (85 requests) were addressed to the original Dfna.info, 11% (13 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (946 ms) belongs to the original domain Dfna.info.
Page size can be reduced by 294.6 kB (18%)
1.6 MB
1.3 MB
In fact, the total size of Dfna.info main page is 1.6 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. 70% of websites need less resources to load. Images take 807.8 kB which makes up the majority of the site volume.
Potential reduce by 107.2 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. 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 107.2 kB or 82% of the original size.
Potential reduce by 28.7 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. Dfna images are well optimized though.
Potential reduce by 146.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 146.8 kB or 25% of the original size.
Potential reduce by 11.9 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. Dfna.info needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 17% of the original size.
Number of requests can be reduced by 75 (74%)
101
26
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
dfna.info
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dfna.info 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
dfna.info 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
dfna.info 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dfna.info 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 Dfna.info 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.
dfna.info
Open Graph data is detected on the main page of Dfna. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: