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openinfra.dev screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

openinfra.dev

OpenInfra Foundation: We build communities who write software that runs in production - Open Infrastructure Foundation (OpenInfra Foundation)

Page Load Speed

3.4 sec in total

First Response

53 ms

Resources Loaded

1.8 sec

Page Rendered

1.6 sec

openinfra.dev screenshot

About Website

Visit openinfra.dev now to see the best up-to-date Open Infra content and also check out these interesting facts you probably never knew about openinfra.dev

The OpenInfra Foundation is an open source foundation supporting a global community of 110,000 individuals to build and operate open infrastructure software.

Visit openinfra.dev

Key Findings

We analyzed Openinfra.dev page load time and found that the first response time was 53 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

openinfra.dev performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value29.5 s

0/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

openinfra.dev

53 ms

openinfra.dev

140 ms

css2

87 ms

css2

99 ms

css2

101 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 56% of them (68 requests) were addressed to the original Openinfra.dev, 15% (18 requests) were made to Object-storage.public.mtl1.vexxhost.net and 9% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (530 ms) belongs to the original domain Openinfra.dev.

Page Optimization Overview & Recommendations

Page size can be reduced by 904.8 kB (14%)

Content Size

6.6 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Openinfra.dev main page is 6.6 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. Only a small number of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 687.7 kB

  • Original 817.6 kB
  • After minification 817.4 kB
  • After compression 129.9 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 687.7 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 207.8 kB

  • Original 5.7 MB
  • After minification 5.5 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. Open Infra images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 9.3 kB

  • Original 60.1 kB
  • After minification 60.1 kB
  • After compression 50.8 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 9.3 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 17 B

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.

Requests Breakdown

Number of requests can be reduced by 45 (42%)

Requests Now

106

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Infra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

openinfra.dev

openinfra.dev

53 ms

openinfra.dev

openinfra.dev

140 ms

css2

css2

87 ms

css2

css2

99 ms

css2

css2

101 ms

fonts.css

fonts.css

296 ms

bootstrap.min.css

bootstrap.min.css

90 ms

font-awesome.min.css

font-awesome.min.css

102 ms

css2

css2

62 ms

slider.css

slider.css

93 ms

Sponsor-Logos-AntGroup2.png

Sponsor-Logos-AntGroup2.png

143 ms

css2

css2

52 ms

css2

css2

53 ms

email-decode.min.js

email-decode.min.js

42 ms

js

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87 ms

polyfill-087d2c70d88b63f08055.js

polyfill-087d2c70d88b63f08055.js

222 ms

app-e9bed1ebb521c390bbf2.js

app-e9bed1ebb521c390bbf2.js

152 ms

dc6a8720040df98778fe970bf6c000a41750d3ae-5d5bf4f83d34c1e68560.js

dc6a8720040df98778fe970bf6c000a41750d3ae-5d5bf4f83d34c1e68560.js

165 ms

2852872c-79034d284da922a6ea47.js

2852872c-79034d284da922a6ea47.js

83 ms

framework-ccb8ddb53d42bb8f8c8a.js

framework-ccb8ddb53d42bb8f8c8a.js

108 ms

webpack-runtime-c0f504b96d7df75eb9a3.js

webpack-runtime-c0f504b96d7df75eb9a3.js

104 ms

rocket-loader.min.js

rocket-loader.min.js

109 ms

Sponsor-Logos-Ericsson1.png

Sponsor-Logos-Ericsson1.png

135 ms

huawei-new-lg.jpg

huawei-new-lg.jpg

151 ms

Sponsor-Logos-Microsoft.png

Sponsor-Logos-Microsoft.png

140 ms

windriver-lg.png

windriver-lg.png

155 ms

99cloud-new-lg.jpg

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171 ms

bloomberg-lg1.png

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167 ms

chinamobile-lg.jpg

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184 ms

chinatelecom-lg.jpg

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189 ms

China-Unicom.png

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169 ms

cleura-lg1.jpg

cleura-lg1.jpg

238 ms

DT-lg.jpg

DT-lg.jpg

186 ms

h3c-sm1.jpg

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526 ms

ieitsystems-lg2.png

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188 ms

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209 ms

Canonical-s.png

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206 ms

zte-lg.jpg

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273 ms

okestro-sm1.png

okestro-sm1.png

207 ms

menu_projects.jpg

menu_projects.jpg

128 ms

menu_membership.jpg

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126 ms

image3-taller.jpg

image3-taller.jpg

153 ms

menu_about.jpg

menu_about.jpg

182 ms

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prev-arrow.svg

169 ms

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178 ms

arrow-1.svg

arrow-1.svg

511 ms

sfa-1-active.svg

sfa-1-active.svg

196 ms

sfa-2.svg

sfa-2.svg

201 ms

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sfa-3.svg

204 ms

sfa-4.svg

sfa-4.svg

229 ms

sfa-5.svg

sfa-5.svg

222 ms

starlingx.svg

starlingx.svg

507 ms

openstack.svg

openstack.svg

239 ms

kata.svg

kata.svg

243 ms

zuul.svg

zuul.svg

510 ms

oilabs.svg

oilabs.svg

263 ms

airship.svg

airship.svg

266 ms

redhat-svg.svg

redhat-svg.svg

501 ms

microsoft-logo.png

microsoft-logo.png

504 ms

wind-river-logo.svg

wind-river-logo.svg

502 ms

nipa-small-logo.jpg

nipa-small-logo.jpg

508 ms

openinfraasiaeurope.png

openinfraasiaeurope.png

516 ms

openstack-antelope-news-img.jpg

openstack-antelope-news-img.jpg

513 ms

kata-containers-news-home.jpg

kata-containers-news-home.jpg

530 ms

starlingx-8-img.jpg

starlingx-8-img.jpg

516 ms

kata-article-img.webp

kata-article-img.webp

488 ms

openinfra-article-img.jpg

openinfra-article-img.jpg

464 ms

zuul-article-img.webp

zuul-article-img.webp

463 ms

OpenInfraFoundation-logo-RGB-horiz-w.svg

OpenInfraFoundation-logo-RGB-horiz-w.svg

429 ms

footer-twitter.svg

footer-twitter.svg

424 ms

footer-linkedin.svg

footer-linkedin.svg

421 ms

footer-facebook.svg

footer-facebook.svg

405 ms

hero-background.png

hero-background.png

223 ms

navbar-v2-dropdown.svg

navbar-v2-dropdown.svg

191 ms

secondary-arrow-white.svg

secondary-arrow-white.svg

200 ms

focus-bubbles-1.svg

focus-bubbles-1.svg

193 ms

focus-background-1.png

focus-background-1.png

324 ms

focus-bubbles-2.svg

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195 ms

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198 ms

focus-bubbles-3.svg

focus-bubbles-3.svg

215 ms

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214 ms

clouds-background.svg

clouds-background.svg

216 ms

sfa-arrow-blue.svg

sfa-arrow-blue.svg

220 ms

communities-background-1.svg

communities-background-1.svg

274 ms

secondary-arrow-gray.svg

secondary-arrow-gray.svg

218 ms

communities-background-2.svg

communities-background-2.svg

280 ms

news-background-1.svg

news-background-1.svg

282 ms

newsletter-checkmark.svg

newsletter-checkmark.svg

321 ms

community-img.jpg

community-img.jpg

391 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP1v7auh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP1v7auh.ttf

190 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP1d7auh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP1d7auh.ttf

189 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP2D6quh.ttf

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185 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP266quh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP266quh.ttf

186 ms

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ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBJ.ttf

111 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

84 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsovBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsovBJ.ttf

111 ms

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112 ms

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113 ms

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112 ms

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113 ms

uc.js

uc.js

201 ms

analytics.js

analytics.js

199 ms

gtm.js

gtm.js

114 ms

js

js

142 ms

insight.min.js

insight.min.js

198 ms

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polyfill-087d2c70d88b63f08055.js

72 ms

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app-e9bed1ebb521c390bbf2.js

251 ms

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dc6a8720040df98778fe970bf6c000a41750d3ae-5d5bf4f83d34c1e68560.js

396 ms

2852872c-79034d284da922a6ea47.js

2852872c-79034d284da922a6ea47.js

120 ms

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framework-ccb8ddb53d42bb8f8c8a.js

118 ms

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webpack-runtime-c0f504b96d7df75eb9a3.js

119 ms

js

js

158 ms

destination

destination

108 ms

fbevents.js

fbevents.js

150 ms

js

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159 ms

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collect

70 ms

insight_tag_errors.gif

insight_tag_errors.gif

333 ms

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insight_tag_errors.gif

332 ms

collect

collect

282 ms

js

js

148 ms

ga-audiences

ga-audiences

37 ms

Accessibility Review

openinfra.dev accessibility score

74

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

Image elements do not have [alt] attributes

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

openinfra.dev best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

openinfra.dev SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Openinfra.dev 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 Openinfra.dev 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

openinfra.dev

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