Tools & Wizards About Us
megadrive-emulator.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

megadrive-emulator.com

SEGA Online Emulator

Page Load Speed

3.5 sec in total

First Response

321 ms

Resources Loaded

2.7 sec

Page Rendered

435 ms

megadrive-emulator.com screenshot

About Website

Click here to check amazing Megadrive Emulator content for United States. Otherwise, check out these important facts you probably never knew about megadrive-emulator.com

Play more than 600+ SEGA Megadrive / Sega Genesis games online, without installing anything. Sonic 1/2/3 ..., Altered Beast, Street Fighter, Gunstar Heroes, Streets of Rage, Castlevania, Phantasy Star...

Visit megadrive-emulator.com

Key Findings

We analyzed Megadrive-emulator.com page load time and found that the first response time was 321 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

megadrive-emulator.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value8,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.24

52/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

megadrive-emulator.com

321 ms

jquery.min.js

35 ms

avarcade.js

134 ms

style.css

201 ms

css

26 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 69% of them (80 requests) were addressed to the original Megadrive-emulator.com, 6% (7 requests) were made to Pagead2.googlesyndication.com and 4% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (767 ms) belongs to the original domain Megadrive-emulator.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.9 kB (10%)

Content Size

3.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Megadrive-emulator.com main page is 3.1 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. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.3 kB

  • Original 54.9 kB
  • After minification 53.5 kB
  • After compression 10.6 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 44.3 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 165.1 kB

  • Original 2.9 MB
  • After minification 2.7 MB

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. Megadrive Emulator images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 54.9 kB

  • Original 162.4 kB
  • After minification 157.3 kB
  • After compression 107.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.9 kB or 34% of the original size.

CSS Optimization

-83%

Potential reduce by 33.6 kB

  • Original 40.6 kB
  • After minification 34.3 kB
  • After compression 7.1 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. Megadrive-emulator.com needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (20%)

Requests Now

115

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Megadrive Emulator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

megadrive-emulator.com

megadrive-emulator.com

321 ms

jquery.min.js

jquery.min.js

35 ms

avarcade.js

avarcade.js

134 ms

style.css

style.css

201 ms

css

css

26 ms

tooltip.js

tooltip.js

138 ms

spin.js

spin.js

139 ms

misc.js

misc.js

139 ms

cookieconsent.min.js

cookieconsent.min.js

9 ms

show_ads.js

show_ads.js

15 ms

adsbygoogle.js

adsbygoogle.js

13 ms

ca-pub-9602208238522604.js

ca-pub-9602208238522604.js

95 ms

zrt_lookup.html

zrt_lookup.html

183 ms

show_ads_impl.js

show_ads_impl.js

118 ms

bg.jpg

bg.jpg

234 ms

logo.png

logo.png

236 ms

anon.png

anon.png

174 ms

categorybg.png

categorybg.png

171 ms

searchbtn.png

searchbtn.png

172 ms

super-nintendo.png

super-nintendo.png

197 ms

featuredtitle.png

featuredtitle.png

200 ms

zool.png

zool.png

199 ms

world_cup_italia_90.png

world_cup_italia_90.png

201 ms

super_hang-on.png

super_hang-on.png

231 ms

streets_of_rage.png

streets_of_rage.png

370 ms

street_fighter_2_plus_champion_edition.png

street_fighter_2_plus_champion_edition.png

277 ms

sonic_the_hedgehog_3.png

sonic_the_hedgehog_3.png

234 ms

sonic_the_hedgehog_2.png

sonic_the_hedgehog_2.png

395 ms

sonic_the_hedgehog.png

sonic_the_hedgehog.png

267 ms

sonic_knuckles_i.png

sonic_knuckles_i.png

370 ms

outrun.png

outrun.png

420 ms

megaman_-_the_wily_wars.png

megaman_-_the_wily_wars.png

619 ms

snowbrosnicktom.png

snowbrosnicktom.png

616 ms

earthwormjimi.png

earthwormjimi.png

617 ms

jurassic_park.png

jurassic_park.png

417 ms

joe_and_mac_caveman_ninja.png

joe_and_mac_caveman_ninja.png

501 ms

hard_drivin.png

hard_drivin.png

517 ms

golden_axe_i.png

golden_axe_i.png

516 ms

ghouls_n_ghosts.png

ghouls_n_ghosts.png

618 ms

flintstones_the.png

flintstones_the.png

618 ms

fifa_soccer_98_-_road_to_the_world_cup.png

fifa_soccer_98_-_road_to_the_world_cup.png

614 ms

fatal_fury_2.png

fatal_fury_2.png

759 ms

fantasia.png

fantasia.png

702 ms

f1_world_championship.png

f1_world_championship.png

699 ms

eternal_champions.png

eternal_champions.png

700 ms

eswat_-_city_under_siege.png

eswat_-_city_under_siege.png

699 ms

dragon_ball_z_-_bu_yu_retsuden.png

dragon_ball_z_-_bu_yu_retsuden.png

700 ms

double_dragon.png

double_dragon.png

763 ms

crusader_of_centy.png

crusader_of_centy.png

767 ms

cool_spot.png

cool_spot.png

734 ms

all.js

all.js

271 ms

analytics.js

analytics.js

105 ms

ads

ads

169 ms

columns.png

columns.png

607 ms

castlevania_bloodlines.png

castlevania_bloodlines.png

729 ms

castle_of_illusion_starring_mickey_mouse.png

castle_of_illusion_starring_mickey_mouse.png

663 ms

osd.js

osd.js

28 ms

collect

collect

44 ms

blaster_master_2.png

blaster_master_2.png

641 ms

art_of_fighting.png

art_of_fighting.png

644 ms

another_world.png

another_world.png

643 ms

altered_beast.png

altered_beast.png

645 ms

ads

ads

221 ms

aladdin.png

aladdin.png

675 ms

addams_family_the.png

addams_family_the.png

677 ms

newestbg.png

newestbg.png

679 ms

soleil_e_spanish.png

soleil_e_spanish.png

675 ms

ads

ads

266 ms

shining_force.png

shining_force.png

646 ms

shining_force_2.png

shining_force_2.png

702 ms

zombies.png

zombies.png

609 ms

59 ms

zombies_ate_my_neighbors.png

zombies_ate_my_neighbors.png

591 ms

xd_arbiter.php

xd_arbiter.php

273 ms

xd_arbiter.php

xd_arbiter.php

516 ms

zero_wing.png

zero_wing.png

587 ms

zero_tolerence_-_beyond_zero_tolerance.png

zero_tolerence_-_beyond_zero_tolerance.png

565 ms

sonic3knu.png

sonic3knu.png

569 ms

10324439253918189684

10324439253918189684

186 ms

abg.js

abg.js

103 ms

m_js_controller.js

m_js_controller.js

122 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

200 ms

Sonic_and_knuckles_and_sonic2_title.png

Sonic_and_knuckles_and_sonic2_title.png

531 ms

2029773057735349078

2029773057735349078

92 ms

TMNTHyperstoneHeist_Genesis.png

TMNTHyperstoneHeist_Genesis.png

520 ms

sonic_compilation.png

sonic_compilation.png

521 ms

s

s

85 ms

redir.html

redir.html

139 ms

x_button_blue2.png

x_button_blue2.png

70 ms

super_monaco_grand_prix.png

super_monaco_grand_prix.png

427 ms

sonic_3d_blast.png

sonic_3d_blast.png

434 ms

sonic_and_crackers.png

sonic_and_crackers.png

505 ms

sonic_and_knuckles__sonic_the_hedgehog_world.png

sonic_and_knuckles__sonic_the_hedgehog_world.png

483 ms

es_retroinvaders_234x60.png

es_retroinvaders_234x60.png

487 ms

general_bar1.png

general_bar1.png

478 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

5 ms

iframe.html

iframe.html

41 ms

footerbg.png

footerbg.png

406 ms

notification_comment.png

notification_comment.png

416 ms

notification_highscore.png

notification_highscore.png

461 ms

notification_play.png

notification_play.png

464 ms

notification_rating.png

notification_rating.png

437 ms

notification_toofast.png

notification_toofast.png

415 ms

notification_pm.png

notification_pm.png

425 ms

notification_friend.png

notification_friend.png

424 ms

notification_error.png

notification_error.png

477 ms

notification_forum.png

notification_forum.png

475 ms

loader.gif

loader.gif

414 ms

dark-bottom.css

dark-bottom.css

17 ms

logo.png

logo.png

4 ms

xd_arbiter.php

xd_arbiter.php

144 ms

login_button.php

login_button.php

67 ms

AjfFBrWOIEI.js

AjfFBrWOIEI.js

623 ms

teE39sffXW8.png

teE39sffXW8.png

704 ms

iqVGY7gYXlg.gif

iqVGY7gYXlg.gif

755 ms

activeview

activeview

15 ms

Accessibility Review

megadrive-emulator.com accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

megadrive-emulator.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

megadrive-emulator.com SEO score

79

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

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 Megadrive-emulator.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 Megadrive-emulator.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

megadrive-emulator.com

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