Tools & Wizards About Us
emulab.it screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

emulab.it

.: EMULAB - MAME & other emulator utilities :.

Page Load Speed

4.9 sec in total

First Response

250 ms

Resources Loaded

4.5 sec

Page Rendered

176 ms

emulab.it screenshot

About Website

Welcome to emulab.it homepage info - get ready to check EMULAB best content for India right away, or after learning these important things about emulab.it

Emulab.it - Raccolta di Utility per MAME ed altri emulatori.

Visit emulab.it

Key Findings

We analyzed Emulab.it page load time and found that the first response time was 250 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

emulab.it performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

emulab.it

250 ms

www.emulab.it

277 ms

www.emulab.it

429 ms

white.css

372 ms

styleswitcher.js

24 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Emulab.it and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Emulab.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.8 kB (25%)

Content Size

199.3 kB

After Optimization

149.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emulab.it main page is 199.3 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. 15% of websites need less resources to load. Images take 145.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 39.1 kB

  • Original 44.9 kB
  • After minification 40.0 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 5.0 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 39.1 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 8.4 kB

  • Original 145.4 kB
  • After minification 137.0 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. EMULAB images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 1.6 kB

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 3.2 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 1.6 kB or 33% of the original size.

CSS Optimization

-14%

Potential reduce by 598 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 3.6 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. Emulab.it needs all CSS files to be minified and compressed as it can save up to 598 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (70%)

Requests Now

46

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EMULAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

emulab.it

emulab.it

250 ms

www.emulab.it

www.emulab.it

277 ms

www.emulab.it

www.emulab.it

429 ms

white.css

white.css

372 ms

styleswitcher.js

styleswitcher.js

24 ms

functions.js

functions.js

378 ms

collapse_expand_single_item.js

collapse_expand_single_item.js

154 ms

dynamic_ajax_content.js

dynamic_ajax_content.js

376 ms

email-decode.min.js

email-decode.min.js

24 ms

collapse_collapsed.gif

collapse_collapsed.gif

339 ms

collapse.gif

collapse.gif

338 ms

sfondo.gif

sfondo.gif

355 ms

emulab_hbg_white.png

emulab_hbg_white.png

353 ms

logo_white.png

logo_white.png

11 ms

bg_button.gif

bg_button.gif

346 ms

boxbg_white.png

boxbg_white.png

28 ms

blue_style.gif

blue_style.gif

36 ms

red_style.gif

red_style.gif

47 ms

green_style.gif

green_style.gif

57 ms

black_style.gif

black_style.gif

68 ms

white_style.gif

white_style.gif

77 ms

bnb_style.gif

bnb_style.gif

88 ms

rss.png

rss.png

98 ms

index.php

index.php

673 ms

star.gif

star.gif

698 ms

index.php

index.php

673 ms

avatar_92.gif

avatar_92.gif

787 ms

index.php

index.php

983 ms

index.php

index.php

1002 ms

staradmin.gif

staradmin.gif

1031 ms

index.php

index.php

1003 ms

plusxt.png

plusxt.png

1287 ms

mamechannel.png

mamechannel.png

1236 ms

logo_emma_small.png

logo_emma_small.png

1343 ms

mameitalia.png

mameitalia.png

1339 ms

emumovies.png

emumovies.png

1025 ms

progetto_snaps_banner_small.gif

progetto_snaps_banner_small.gif

1040 ms

cevo_home.png

cevo_home.png

1399 ms

valid-html401.gif

valid-html401.gif

1053 ms

cssvalid.gif

cssvalid.gif

1066 ms

rssvalid.gif

rssvalid.gif

1076 ms

php-powered.gif

php-powered.gif

1085 ms

firefox.gif

firefox.gif

1094 ms

matrix3.gif

matrix3.gif

1104 ms

bnb.css

bnb.css

354 ms

black.css

black.css

358 ms

blue.css

blue.css

352 ms

red.css

red.css

353 ms

green.css

green.css

352 ms

Accessibility Review

emulab.it accessibility score

91

Accessibility Issues

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

Links do not have a discernible name

Best Practices

emulab.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

emulab.it SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emulab.it 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 Emulab.it main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

emulab.it

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