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oxygenbasic.org screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

oxygenbasic.org

GitHub - Charles-Pegge/OxygenBasic: BASIC compiler. Run programs directly, or compile to 32/64 bit binary. Supports C headers and assembly code. Suppo...

Page Load Speed

880 ms in total

First Response

19 ms

Resources Loaded

616 ms

Page Rendered

245 ms

oxygenbasic.org screenshot

About Website

Welcome to oxygenbasic.org homepage info - get ready to check Oxygen BASIC best content for Australia right away, or after learning these important things about oxygenbasic.org

BASIC compiler. Run programs directly, or compile to 32/64 bit binary. Supports C headers and assembly code. Supports Unicode source scripts. - GitHub - Charles-Pegge/OxygenBasic: BASIC compiler. Run ...

Visit oxygenbasic.org

Key Findings

We analyzed Oxygenbasic.org page load time and found that the first response time was 19 ms and then it took 861 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

oxygenbasic.org performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

oxygenbasic.org

19 ms

OxygenBasic

353 ms

light-5178aee0ee76.css

100 ms

dark-217d4f9c8e70.css

81 ms

primer-a8d2a8e3b2d5.css

82 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Oxygenbasic.org, 94% (45 requests) were made to Github.githubassets.com and 2% (1 request) were made to Github.com. The less responsive or slowest element that took the longest time to load (353 ms) relates to the external source Github.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.6 kB (52%)

Content Size

308.2 kB

After Optimization

146.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Oxygenbasic.org main page is 308.2 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. HTML takes 186.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 156.2 kB

  • Original 186.2 kB
  • After minification 176.7 kB
  • After compression 30.0 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 156.2 kB or 84% of the original size.

Image Optimization

-22%

Potential reduce by 344 B

  • Original 1.6 kB
  • After minification 1.2 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, Oxygen BASIC needs image optimization as it can save up to 344 B or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-4%

Potential reduce by 5.0 kB

  • Original 120.4 kB
  • After minification 116.1 kB
  • After compression 115.4 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. Oxygenbasic.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (93%)

Requests Now

46

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxygen BASIC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oxygenbasic.org

oxygenbasic.org

19 ms

OxygenBasic

OxygenBasic

353 ms

light-5178aee0ee76.css

light-5178aee0ee76.css

100 ms

dark-217d4f9c8e70.css

dark-217d4f9c8e70.css

81 ms

primer-a8d2a8e3b2d5.css

primer-a8d2a8e3b2d5.css

82 ms

global-8b708e970131.css

global-8b708e970131.css

101 ms

github-75abd9f1c887.css

github-75abd9f1c887.css

119 ms

code-3d7b701fc6eb.css

code-3d7b701fc6eb.css

97 ms

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wp-runtime-d8c3188fdc0e.js

174 ms

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173 ms

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175 ms

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176 ms

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vendors-node_modules_selector-observer_dist_index_esm_js-aefe1cd1c587.js

177 ms

vendors-node_modules_delegated-events_dist_index_js-node_modules_github_details-dialog-elemen-63debe-411ad558985a.js

vendors-node_modules_delegated-events_dist_index_js-node_modules_github_details-dialog-elemen-63debe-411ad558985a.js

178 ms

vendors-node_modules_github_auto-complete-element_dist_index_js-node_modules_github_catalyst_-6afc16-accdbcccdc1b.js

vendors-node_modules_github_auto-complete-element_dist_index_js-node_modules_github_catalyst_-6afc16-accdbcccdc1b.js

179 ms

vendors-node_modules_fzy_js_index_js-node_modules_github_markdown-toolbar-element_dist_index_js-6f74e8e38aad.js

vendors-node_modules_fzy_js_index_js-node_modules_github_markdown-toolbar-element_dist_index_js-6f74e8e38aad.js

181 ms

vendors-node_modules_github_time-elements_dist_index_js-74b4ec51ce20.js

vendors-node_modules_github_time-elements_dist_index_js-74b4ec51ce20.js

179 ms

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vendors-node_modules_github_file-attachment-element_dist_index_js-node_modules_github_filter--6a5bff-b71ed999fc05.js

186 ms

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182 ms

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183 ms

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182 ms

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183 ms

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vendors-node_modules_github_paste-markdown_dist_index_esm_js-node_modules_koddsson_textarea-c-586f78-aad0fa01c792.js

190 ms

vendors-node_modules_github_remote-form_dist_index_js-node_modules_scroll-anchoring_dist_scro-5881a7-8cc14636eb0d.js

vendors-node_modules_github_remote-form_dist_index_js-node_modules_scroll-anchoring_dist_scro-5881a7-8cc14636eb0d.js

186 ms

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vendors-node_modules_github_alive-client_dist_index_js-node_modules_github_memoize_dist_esm_i-fab77c-ff9d9fde6bc6.js

186 ms

vendors-node_modules_github_filter-input-element_dist_index_js-node_modules_github_quote-sele-7bbf9f-45d498057c64.js

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191 ms

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186 ms

app_assets_modules_github_sticky-scroll-into-view_ts-65a620396e37.js

app_assets_modules_github_sticky-scroll-into-view_ts-65a620396e37.js

187 ms

app_assets_modules_github_behaviors_keyboard-shortcuts-helper_ts-app_assets_modules_github_be-ac2ea2-30217e310469.js

app_assets_modules_github_behaviors_keyboard-shortcuts-helper_ts-app_assets_modules_github_be-ac2ea2-30217e310469.js

190 ms

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app_assets_modules_github_behaviors_commenting_edit_ts-app_assets_modules_github_behaviors_ht-83c235-106e3ba1cd01.js

191 ms

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app_assets_modules_github_behaviors_batch-deferred-content_ts-app_assets_modules_github_behav-dc1370-97a0ccbc3aa2.js

193 ms

behaviors-6ddb62eafb65.js

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201 ms

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vendors-node_modules_delegated-events_dist_index_js-node_modules_github_catalyst_lib_index_js-06ff533-ac681f750823.js

196 ms

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notifications-global-e71e7f99b10d.js

192 ms

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195 ms

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192 ms

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vendors-node_modules_virtualized-list_es_index_js-node_modules_github_template-parts_lib_index_js-17ccfc4926a4.js

194 ms

vendors-node_modules_github_remote-form_dist_index_js-node_modules_delegated-events_dist_inde-911b971-6879c2089889.js

vendors-node_modules_github_remote-form_dist_index_js-node_modules_delegated-events_dist_inde-911b971-6879c2089889.js

195 ms

29103695

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181 ms

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app_assets_modules_github_ref-selector_ts-8c0f66968207.js

128 ms

codespaces-827da8fcdd12.js

codespaces-827da8fcdd12.js

113 ms

vendors-node_modules_github_mini-throttle_dist_decorators_js-node_modules_github_remote-form_-0102c7-8caa4cfcee48.js

vendors-node_modules_github_mini-throttle_dist_decorators_js-node_modules_github_remote-form_-0102c7-8caa4cfcee48.js

112 ms

vendors-node_modules_github_file-attachment-element_dist_index_js-node_modules_github_filter--705b26-2eefaf7c0bc2.js

vendors-node_modules_github_file-attachment-element_dist_index_js-node_modules_github_filter--705b26-2eefaf7c0bc2.js

112 ms

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97 ms

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41 ms

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40 ms

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39 ms

sessions-57098da4983d.js

sessions-57098da4983d.js

39 ms

Accessibility Review

oxygenbasic.org accessibility score

95

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

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

oxygenbasic.org 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

oxygenbasic.org 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

    EN

  • Encoding

    UTF-8

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

oxygenbasic.org

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