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mrzeno.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mrzeno.com

Internal Rate of Return (IRR) Calculator

Page Load Speed

1.7 sec in total

First Response

18 ms

Resources Loaded

1.5 sec

Page Rendered

108 ms

mrzeno.com screenshot

About Website

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

Financial Calculators, Calculate Internal Rate of Return IRR, IRR Graph, IRR Calculator, Calculate IRR

Visit mrzeno.com

Key Findings

We analyzed Mrzeno.com page load time and found that the first response time was 18 ms and then it took 1.6 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

mrzeno.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value2,290 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

mrzeno.com

18 ms

www.mrzeno.com

65 ms

MainStyleSheet.css

4 ms

SideMenuStyles.css

15 ms

jquery.min.js

18 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 29% of them (22 requests) were addressed to the original Mrzeno.com, 14% (11 requests) were made to Pagead2.googlesyndication.com and 11% (8 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (602 ms) relates to the external source Goldmoney.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 518.2 kB (36%)

Content Size

1.5 MB

After Optimization

940.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mrzeno.com main page is 1.5 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.

HTML Optimization

-79%

Potential reduce by 36.9 kB

  • Original 46.8 kB
  • After minification 45.0 kB
  • After compression 9.9 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 36.9 kB or 79% of the original size.

Image Optimization

-32%

Potential reduce by 43.2 kB

  • Original 133.2 kB
  • After minification 90.0 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, Mrzeno needs image optimization as it can save up to 43.2 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 435.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 836.4 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 435.5 kB or 34% of the original size.

CSS Optimization

-37%

Potential reduce by 2.6 kB

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 4.4 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. Mrzeno.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (67%)

Requests Now

66

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mrzeno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mrzeno.com

mrzeno.com

18 ms

www.mrzeno.com

www.mrzeno.com

65 ms

MainStyleSheet.css

MainStyleSheet.css

4 ms

SideMenuStyles.css

SideMenuStyles.css

15 ms

jquery.min.js

jquery.min.js

18 ms

SideMenuScript.js

SideMenuScript.js

16 ms

MathJax.js

MathJax.js

17 ms

jsapi

jsapi

23 ms

CalculatorsStyleSheet.css

CalculatorsStyleSheet.css

16 ms

Internal-Rate-of-Return-IRR.js

Internal-Rate-of-Return-IRR.js

20 ms

adsbygoogle.js

adsbygoogle.js

143 ms

css

css

23 ms

loader.js

loader.js

40 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

88 ms

loader.js

loader.js

70 ms

analytics.js

analytics.js

204 ms

Goldmoney-2-General-250x250.png

Goldmoney-2-General-250x250.png

602 ms

embed.js

embed.js

272 ms

Ajax_IRR_Return_NPV.php

Ajax_IRR_Return_NPV.php

189 ms

Ajax_CashFlowChart.php

Ajax_CashFlowChart.php

189 ms

Close_Button.png

Close_Button.png

143 ms

ajax-loader_red.gif

ajax-loader_red.gif

143 ms

ajax-loader_red_E5EECC.gif

ajax-loader_red_E5EECC.gif

143 ms

MrZenoLogo_Transparent_Small.gif

MrZenoLogo_Transparent_Small.gif

142 ms

icon_plus.png

icon_plus.png

142 ms

Arithmetic%20Tricks%20Android.png

Arithmetic%20Tricks%20Android.png

178 ms

YoutubeButton.png

YoutubeButton.png

145 ms

CalculatorImage2.png

CalculatorImage2.png

144 ms

icon_minus.png

icon_minus.png

145 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

142 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

186 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

185 ms

show_ads_impl.js

show_ads_impl.js

202 ms

tooltip.css

tooltip.css

44 ms

util.css

util.css

52 ms

jsapi_compiled_default_module.js

jsapi_compiled_default_module.js

60 ms

jsapi_compiled_graphics_module.js

jsapi_compiled_graphics_module.js

58 ms

jsapi_compiled_ui_module.js

jsapi_compiled_ui_module.js

84 ms

jsapi_compiled_corechart_module.js

jsapi_compiled_corechart_module.js

58 ms

collect

collect

46 ms

js

js

93 ms

zrt_lookup.html

zrt_lookup.html

87 ms

ads

ads

98 ms

ads

ads

509 ms

118 ms

ads

ads

434 ms

embedv2.js

embedv2.js

27 ms

lounge.load.4ef1b4e67a51bc2b38fed77fda108743.js

lounge.load.4ef1b4e67a51bc2b38fed77fda108743.js

36 ms

jax.js

jax.js

14 ms

common.bundle.789c57e7383f99787817dfc19bc98749.js

common.bundle.789c57e7383f99787817dfc19bc98749.js

4 ms

gen_204

gen_204

31 ms

pixel

pixel

30 ms

17819195889388493922

17819195889388493922

47 ms

abg_lite.js

abg_lite.js

16 ms

omrhp.js

omrhp.js

37 ms

dvtp_src.js

dvtp_src.js

55 ms

Q12zgMmT.js

Q12zgMmT.js

45 ms

icon.png

icon.png

11 ms

window_focus.js

window_focus.js

53 ms

qs_click_protection.js

qs_click_protection.js

64 ms

ufs_web_display.js

ufs_web_display.js

35 ms

pixel

pixel

193 ms

pixel

pixel

199 ms

62bHydCX.html

62bHydCX.html

161 ms

gen_204

gen_204

163 ms

pixel

pixel

165 ms

12202955661759103874

12202955661759103874

166 ms

fn0zdpJdGcA-2L7yJYd2Jn-5oFlF2Vy_IZ_dxNt8NnA.js

fn0zdpJdGcA-2L7yJYd2Jn-5oFlF2Vy_IZ_dxNt8NnA.js

15 ms

activeview

activeview

37 ms

rum

rum

35 ms

bounce

bounce

41 ms

pixel

pixel

37 ms

pixel

pixel

26 ms

rum

rum

18 ms

activeview

activeview

26 ms

sodar

sodar

79 ms

Accessibility Review

mrzeno.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

mrzeno.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mrzeno.com SEO score

90

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

mrzeno.com

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