Tools & Wizards About Us
o-generator.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

o-generator.com

O-Generator - Making Music is now for all abilities

Page Load Speed

5.7 sec in total

First Response

1.6 sec

Resources Loaded

3.9 sec

Page Rendered

240 ms

o-generator.com screenshot

About Website

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

O-Generator - Engage, learn and create. A simple and powerful way to learn and teach composition. Perfect for KS2 and KS3. Compose, Play, Write and Perform.

Visit o-generator.com

Key Findings

We analyzed O-generator.com page load time and found that the first response time was 1.6 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

o-generator.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value650 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

ogenplus.online

1591 ms

css2

39 ms

style.core.min.css

202 ms

widgets.min.css

251 ms

gutenberg.min.css

255 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original O-generator.com, 7% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Ogenplus.online.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.0 kB (20%)

Content Size

989.7 kB

After Optimization

789.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of O-generator.com main page is 989.7 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. 60% of websites need less resources to load. Javascripts take 402.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 80.1 kB

  • Original 103.8 kB
  • After minification 102.4 kB
  • After compression 23.8 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 80.1 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 14.8 kB

  • Original 291.4 kB
  • After minification 276.6 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. O Generator images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 61.6 kB

  • Original 402.9 kB
  • After minification 402.9 kB
  • After compression 341.4 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 61.6 kB or 15% of the original size.

CSS Optimization

-23%

Potential reduce by 43.6 kB

  • Original 191.5 kB
  • After minification 191.5 kB
  • After compression 147.9 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. O-generator.com needs all CSS files to be minified and compressed as it can save up to 43.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (78%)

Requests Now

40

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Generator. 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 from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ogenplus.online

ogenplus.online

1591 ms

css2

css2

39 ms

style.core.min.css

style.core.min.css

202 ms

widgets.min.css

widgets.min.css

251 ms

gutenberg.min.css

gutenberg.min.css

255 ms

all.min.css

all.min.css

356 ms

v4-shims.min.css

v4-shims.min.css

259 ms

style.css

style.css

266 ms

lightgallery.min.css

lightgallery.min.css

293 ms

video-js.min.css

video-js.min.css

336 ms

style.min.css

style.min.css

380 ms

frontend.min.css

frontend.min.css

373 ms

style-1.min.css

style-1.min.css

360 ms

style-2.min.css

style-2.min.css

383 ms

default.css

default.css

423 ms

js_composer.min.css

js_composer.min.css

552 ms

jquery.min.js

jquery.min.js

548 ms

jquery-migrate.min.js

jquery-migrate.min.js

466 ms

jquery.datatables.min.js

jquery.datatables.min.js

528 ms

datatables.semanticui.min.js

datatables.semanticui.min.js

473 ms

js

js

76 ms

rs6.css

rs6.css

463 ms

rbtools.min.js

rbtools.min.js

655 ms

rs6.min.js

rs6.min.js

738 ms

core.min.js

core.min.js

639 ms

mouse.min.js

mouse.min.js

639 ms

draggable.min.js

draggable.min.js

654 ms

frontend.min.js

frontend.min.js

654 ms

js_composer_front.min.js

js_composer_front.min.js

655 ms

nor.common.js

nor.common.js

682 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

743 ms

video.js

video.js

772 ms

nor-core-new.js

nor-core-new.js

760 ms

lightgallery-all.min.js

lightgallery-all.min.js

766 ms

940881597

940881597

338 ms

940875977

940875977

412 ms

BACKGROUND-RADIAL-GRADIENT.svg

BACKGROUND-RADIAL-GRADIENT.svg

196 ms

OGEN-PLUS-WEB-VERSION.png

OGEN-PLUS-WEB-VERSION.png

287 ms

20240418-OGENPLUS-BANNER.jpg

20240418-OGENPLUS-BANNER.jpg

526 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

46 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf

54 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYMZg.ttf

61 ms

1843323905-115e2f71c6b696379b3dddf44d19e23c4c745f4e20674aae1e9569e0b0981d03-d

1843323905-115e2f71c6b696379b3dddf44d19e23c4c745f4e20674aae1e9569e0b0981d03-d

49 ms

1843312050-3a1c60a88debe77954a9797afcc58bf44738ca150891f75f8a6d64dcccd6828e-d

1843312050-3a1c60a88debe77954a9797afcc58bf44738ca150891f75f8a6d64dcccd6828e-d

234 ms

Accessibility Review

o-generator.com accessibility score

93

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

o-generator.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

o-generator.com 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 O-generator.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 O-generator.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

o-generator.com

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