Tools & Wizards About Us
modoboa.org screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

modoboa.org

Modoboa, Open Source email server

Page Load Speed

2 sec in total

First Response

383 ms

Resources Loaded

1.2 sec

Page Rendered

382 ms

modoboa.org screenshot

About Website

Click here to check amazing Modoboa content for Bangladesh. Otherwise, check out these important facts you probably never knew about modoboa.org

Modoboa is an open source email server including a modern and simplified Web User Interface.

Visit modoboa.org

Key Findings

We analyzed Modoboa.org page load time and found that the first response time was 383 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

modoboa.org performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

383 ms

bootstrap.min.css

169 ms

railscasts.css

157 ms

flag-icon.min.css

165 ms

custom.css

168 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 65% of them (17 requests) were addressed to the original Modoboa.org, 12% (3 requests) were made to Paypalobjects.com and 8% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (420 ms) belongs to the original domain Modoboa.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.6 kB (58%)

Content Size

450.0 kB

After Optimization

190.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Modoboa.org main page is 450.0 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. 35% of websites need less resources to load. Javascripts take 169.8 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 10.3 kB

  • Original 15.8 kB
  • After minification 14.0 kB
  • After compression 5.5 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 1.7 kB, which is 11% 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 10.3 kB or 65% of the original size.

Image Optimization

-13%

Potential reduce by 13.1 kB

  • Original 104.7 kB
  • After minification 91.6 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, Modoboa needs image optimization as it can save up to 13.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 100.6 kB

  • Original 169.8 kB
  • After minification 169.8 kB
  • After compression 69.3 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 100.6 kB or 59% of the original size.

CSS Optimization

-85%

Potential reduce by 135.7 kB

  • Original 159.7 kB
  • After minification 158.2 kB
  • After compression 24.0 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. Modoboa.org needs all CSS files to be minified and compressed as it can save up to 135.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (33%)

Requests Now

24

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Modoboa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

383 ms

bootstrap.min.css

bootstrap.min.css

169 ms

railscasts.css

railscasts.css

157 ms

flag-icon.min.css

flag-icon.min.css

165 ms

custom.css

custom.css

168 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

128 ms

flattr-badge-large.png

flattr-badge-large.png

70 ms

jquery.min.js

jquery.min.js

273 ms

bootstrap.min.js

bootstrap.min.js

180 ms

highlight.pack.js

highlight.pack.js

230 ms

modoboa.png

modoboa.png

269 ms

signetlogotext_200px.png__400x114_q85_crop_subject_location-1726%2C400_subsampling-2_upscale.png

signetlogotext_200px.png__400x114_q85_crop_subject_location-1726%2C400_subsampling-2_upscale.png

346 ms

identities_hLefE8U.png.450x500_q85.jpg

identities_hLefE8U.png.450x500_q85.jpg

271 ms

quarantine.png.450x500_q85.jpg

quarantine.png.450x500_q85.jpg

287 ms

statistics.png.450x500_q85.jpg

statistics.png.450x500_q85.jpg

420 ms

github-circled.png.125x125_q85.png

github-circled.png.125x125_q85.png

344 ms

transifex_small_logo.png.125x125_q85.png

transifex_small_logo.png.125x125_q85.png

345 ms

custom_settings-512.png.125x125_q85.png

custom_settings-512.png.125x125_q85.png

346 ms

pixel.gif

pixel.gif

128 ms

flattr-badge-large.png

flattr-badge-large.png

17 ms

us.svg

us.svg

245 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

40 ms

widgets.js

widgets.js

83 ms

ga.js

ga.js

10 ms

__utm.gif

__utm.gif

12 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

118 ms

Accessibility Review

modoboa.org accessibility score

71

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

modoboa.org 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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

modoboa.org SEO score

100

Search Engine Optimization Advices

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 Modoboa.org 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 Modoboa.org 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

modoboa.org

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