Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

redca.net

404 Not Found

Page Load Speed

17 sec in total

First Response

1.4 sec

Resources Loaded

15.2 sec

Page Rendered

447 ms

redca.net screenshot

About Website

Visit redca.net now to see the best up-to-date Redca content and also check out these interesting facts you probably never knew about redca.net

All about interior design, architecture, modern and classical looks, and much more.

Visit redca.net

Key Findings

We analyzed Redca.net page load time and found that the first response time was 1.4 sec and then it took 15.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

redca.net performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

www.redca.net

1354 ms

style.css

185 ms

css

38 ms

lightbox.css

188 ms

styles.css

128 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 39% of them (43 requests) were addressed to the original Redca.net, 9% (10 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (12.1 sec) relates to the external source I2.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 333.8 kB (38%)

Content Size

886.4 kB

After Optimization

552.6 kB

In fact, the total size of Redca.net main page is 886.4 kB. 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 357.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 64.1 kB

  • Original 81.9 kB
  • After minification 77.1 kB
  • After compression 17.8 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 64.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 9.3 kB

  • Original 357.3 kB
  • After minification 348.1 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. Redca images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 147.7 kB

  • Original 311.5 kB
  • After minification 303.9 kB
  • After compression 163.8 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 147.7 kB or 47% of the original size.

CSS Optimization

-83%

Potential reduce by 112.8 kB

  • Original 135.6 kB
  • After minification 121.9 kB
  • After compression 22.9 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. Redca.net needs all CSS files to be minified and compressed as it can save up to 112.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (53%)

Requests Now

105

After Optimization

49

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redca. 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 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

redca.net accessibility score

61

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

Best Practices

redca.net best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

redca.net SEO score

57

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redca.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Redca.net 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.

Social Sharing Optimization

Open Graph data is detected on the main page of Redca. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: