9.5 sec in total
757 ms
8.2 sec
505 ms
Welcome to qrcode-app.co homepage info - get ready to check QRcode App best content right away, or after learning these important things about qrcode-app.co
FREE,No Ads! New Generation of QR Code Reader,QR code Scanner,QR code Generator,Free download, designed for Share and Connect WiFi,Add Contact,Map Navigation, give you a superior experience with cutti...
Visit qrcode-app.coWe analyzed Qrcode-app.co page load time and found that the first response time was 757 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
qrcode-app.co performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value19.4 s
0/100
25%
Value16.5 s
0/100
10%
Value30,240 ms
0/100
30%
Value0.327
35/100
15%
Value42.1 s
0/100
10%
757 ms
960 ms
81 ms
232 ms
460 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 66% of them (64 requests) were addressed to the original Qrcode-app.co, 9% (9 requests) were made to Fonts.gstatic.com and 7% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Qrcode-app.co.
Page size can be reduced by 600.5 kB (14%)
4.2 MB
3.6 MB
In fact, the total size of Qrcode-app.co main page is 4.2 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 3.5 MB which makes up the majority of the site volume.
Potential reduce by 60.6 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 29.4 kB, which is 42% 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 60.6 kB or 86% of the original size.
Potential reduce by 189.5 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. QRcode App images are well optimized though.
Potential reduce by 29.9 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 29.9 kB or 16% of the original size.
Potential reduce by 320.6 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. Qrcode-app.co needs all CSS files to be minified and compressed as it can save up to 320.6 kB or 78% of the original size.
Number of requests can be reduced by 35 (42%)
83
48
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QRcode App. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
qrcode-app.co
757 ms
qrcode-app.co
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gtm.js
81 ms
style.css
232 ms
pace.min.js
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smart-app-banner.css
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modernizr.custom.js
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detectizr.min.js
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smart-app-banner.js
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jquery.easing.1.3.js
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bootstrap.min.js
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jquery.waypoints.min.js
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qrcode-app.co 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.
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
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.
qrcode-app.co 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
Page has valid source maps
qrcode-app.co SEO score
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 Qrcode-app.co 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 Qrcode-app.co 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.
qrcode-app.co
Open Graph description is not detected on the main page of QRcode App. 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: