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roi-simulator.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

roi-simulator.com

roi-simulator.com - This website is for sale! - return of investment Resources and Information.

Page Load Speed

2.3 sec in total

First Response

628 ms

Resources Loaded

1.6 sec

Page Rendered

62 ms

roi-simulator.com screenshot

About Website

Visit roi-simulator.com now to see the best up-to-date Roi Simulator content and also check out these interesting facts you probably never knew about roi-simulator.com

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Key Findings

We analyzed Roi-simulator.com page load time and found that the first response time was 628 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

roi-simulator.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

628 ms

main.css

319 ms

jquery.min.js

397 ms

reduced.header.min.js

30 ms

tp.widget.bootstrap.min.js

20 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Roi-simulator.com, 13% (3 requests) were made to Sedo.com and 4% (1 request) were made to Widget.trustpilot.com. The less responsive or slowest element that took the longest time to load (628 ms) relates to the external source Sedo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.7 kB (16%)

Content Size

303.1 kB

After Optimization

253.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roi-simulator.com main page is 303.1 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. Javascripts take 214.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 46.7 kB

  • Original 69.4 kB
  • After minification 62.5 kB
  • After compression 22.8 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 46.7 kB or 67% of the original size.

Image Optimization

-24%

Potential reduce by 1.9 kB

  • Original 8.0 kB
  • After minification 6.1 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. Obviously, Roi Simulator needs image optimization as it can save up to 1.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 214.6 kB
  • After minification 214.6 kB
  • After compression 213.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 26 B

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 11.0 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. Roi-simulator.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roi Simulator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

628 ms

main.css

main.css

319 ms

jquery.min.js

jquery.min.js

397 ms

reduced.header.min.js

reduced.header.min.js

30 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

20 ms

email-decode.min.js

email-decode.min.js

11 ms

app.min.js

app.min.js

351 ms

cookie-banner.min.js

cookie-banner.min.js

27 ms

minimal.footer.min.js

minimal.footer.min.js

349 ms

sedo-logo.png

sedo-logo.png

50 ms

bbb_logo_parking.png

bbb_logo_parking.png

26 ms

logo-PAYPAL.svg

logo-PAYPAL.svg

34 ms

logo-CREDIT_CARD.svg

logo-CREDIT_CARD.svg

34 ms

logo-UNIONPAY.svg

logo-UNIONPAY.svg

29 ms

logo-AMERICAN_EXPRESS.svg

logo-AMERICAN_EXPRESS.svg

36 ms

logo-CARTES_BANCAIRES.svg

logo-CARTES_BANCAIRES.svg

31 ms

logo-ALIPAY.svg

logo-ALIPAY.svg

36 ms

logo-WIRE_TRANSFER.svg

logo-WIRE_TRANSFER.svg

43 ms

logo-IDEAL.svg

logo-IDEAL.svg

37 ms

logo-TRUSTLY.svg

logo-TRUSTLY.svg

39 ms

logo-KLARNA.svg

logo-KLARNA.svg

44 ms

47314170ec8c11083748.woff

47314170ec8c11083748.woff

41 ms

6337ec31dfcfe22ba2bb.woff

6337ec31dfcfe22ba2bb.woff

298 ms

main.js

main.js

8 ms

Accessibility Review

roi-simulator.com accessibility score

86

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.

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

roi-simulator.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

roi-simulator.com SEO score

77

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

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

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roi-simulator.com 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 Roi-simulator.com 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

roi-simulator.com

Open Graph description is not detected on the main page of Roi Simulator. 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: