3.6 sec in total
139 ms
2.9 sec
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Welcome to rainbowfilter.io homepage info - get ready to check Rainbow Filter best content for United States right away, or after learning these important things about rainbowfilter.io
Rainbow Filter for Facebook profile pictures, Twitter profile pictures, Youtube profile pictures, cover photos, banners, and logos. Celebrate love!
Visit rainbowfilter.ioWe analyzed Rainbowfilter.io page load time and found that the first response time was 139 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rainbowfilter.io performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.3 s
70/100
25%
Value5.2 s
59/100
10%
Value1,010 ms
27/100
30%
Value0
100/100
15%
Value14.3 s
9/100
10%
139 ms
63 ms
60 ms
54 ms
127 ms
Our browser made a total of 288 requests to load all elements on the main page. We found that 78% of them (224 requests) were addressed to the original Rainbowfilter.io, 2% (7 requests) were made to Pagead2.googlesyndication.com and 2% (5 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Rainbowfilter.io.
Page size can be reduced by 1.2 MB (62%)
1.9 MB
703.4 kB
In fact, the total size of Rainbowfilter.io main page is 1.9 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. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 135.7 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. 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 135.7 kB or 83% of the original size.
Potential reduce by 39.8 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. Obviously, Rainbow Filter needs image optimization as it can save up to 39.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 850.2 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 850.2 kB or 66% of the original size.
Potential reduce by 146.2 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. Rainbowfilter.io needs all CSS files to be minified and compressed as it can save up to 146.2 kB or 84% of the original size.
Number of requests can be reduced by 166 (59%)
283
117
The browser has sent 283 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbow Filter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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rainbowfilter.io 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
rainbowfilter.io 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
Browser errors were logged to the console
Page has valid source maps
rainbowfilter.io 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 Rainbowfilter.io 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 Rainbowfilter.io 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.
rainbowfilter.io
Open Graph data is detected on the main page of Rainbow Filter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: