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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

  • 75

    Best Practices

    More advanced features
    available than in
    35% 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

5.3 sec in total

First Response

87 ms

Resources Loaded

2.4 sec

Page Rendered

2.8 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 87 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

openinfra.dev performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value44.9 s

0/100

10%

Network Requests Diagram

openinfra.dev

87 ms

openinfra.dev

213 ms

css2

104 ms

css2

152 ms

css2

154 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 58% of them (74 requests) were addressed to the original Openinfra.dev, 15% (19 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 (1.4 sec) belongs to the original domain Openinfra.dev.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (14%)

Content Size

11.7 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Openinfra.dev main page is 11.7 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 10.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 707.9 kB

  • Original 843.4 kB
  • After minification 843.1 kB
  • After compression 135.4 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 707.9 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 811.5 kB

  • Original 10.7 MB
  • After minification 9.8 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

-70%

Potential reduce by 146.3 kB

  • Original 210.4 kB
  • After minification 210.4 kB
  • After compression 64.0 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 146.3 kB or 70% 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 38 (34%)

Requests Now

112

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 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 20 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

87 ms

openinfra.dev

openinfra.dev

213 ms

css2

css2

104 ms

css2

css2

152 ms

css2

css2

154 ms

fonts.css

fonts.css

179 ms

bootstrap.min.css

bootstrap.min.css

121 ms

font-awesome.min.css

font-awesome.min.css

150 ms

uc.js

uc.js

118 ms

css2

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92 ms

slider.css

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167 ms

css2

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84 ms

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82 ms

email-decode.min.js

email-decode.min.js

80 ms

js

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130 ms

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472 ms

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162 ms

dc6a8720040df98778fe970bf6c000a41750d3ae-5d5bf4f83d34c1e68560.js

dc6a8720040df98778fe970bf6c000a41750d3ae-5d5bf4f83d34c1e68560.js

109 ms

2852872c-79034d284da922a6ea47.js

2852872c-79034d284da922a6ea47.js

110 ms

framework-ccb8ddb53d42bb8f8c8a.js

framework-ccb8ddb53d42bb8f8c8a.js

456 ms

webpack-runtime-55c5893456ab7d339b97.js

webpack-runtime-55c5893456ab7d339b97.js

150 ms

analytics.js

analytics.js

339 ms

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337 ms

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antgroup-lg.png

703 ms

ericsson-lg.png

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694 ms

huawei-new-lg.jpg

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690 ms

MICROSOFT-LG.png

MICROSOFT-LG.png

604 ms

okestro-lg3.png

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603 ms

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603 ms

windriver-lg.png

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911 ms

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909 ms

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chinamobile-lg.jpg

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909 ms

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China-Unicom.png

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910 ms

cleura-lg1.jpg

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1319 ms

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1239 ms

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1318 ms

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1234 ms

Canonical-s.png

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1235 ms

zte-lg.jpg

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1354 ms

hero-background.png

hero-background.png

915 ms

navbar-v2-dropdown.svg

navbar-v2-dropdown.svg

405 ms

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menu_projects.jpg

331 ms

menu_membership.jpg

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408 ms

image3-taller.jpg

image3-taller.jpg

408 ms

menu_about.jpg

menu_about.jpg

405 ms

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secondary-arrow-white.svg

496 ms

prev-arrow.svg

prev-arrow.svg

501 ms

next-arrow.svg

next-arrow.svg

508 ms

focus-background-1.png

focus-background-1.png

509 ms

focus-bubbles-1.svg

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497 ms

focus-background-2.png

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692 ms

focus-bubbles-2.svg

focus-bubbles-2.svg

684 ms

focus-background-3.png

focus-background-3.png

691 ms

focus-bubbles-3.svg

focus-bubbles-3.svg

687 ms

arrow-1.svg

arrow-1.svg

904 ms

clouds-background.svg

clouds-background.svg

899 ms

sfa-1-active.svg

sfa-1-active.svg

901 ms

sfa-arrow-blue.svg

sfa-arrow-blue.svg

908 ms

sfa-2.svg

sfa-2.svg

906 ms

sfa-3.svg

sfa-3.svg

1236 ms

sfa-4.svg

sfa-4.svg

1234 ms

sfa-5.svg

sfa-5.svg

1285 ms

communities-background-1.svg

communities-background-1.svg

1230 ms

starlingx.svg

starlingx.svg

1284 ms

openstack.svg

openstack.svg

1232 ms

kata.svg

kata.svg

1294 ms

zuul.svg

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1286 ms

oilabs.svg

oilabs.svg

1290 ms

airship.svg

airship.svg

1287 ms

secondary-arrow-gray.svg

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1310 ms

redhat-svg.svg

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1384 ms

microsoft-logo.png

microsoft-logo.png

1329 ms

wind-river-logo.svg

wind-river-logo.svg

1202 ms

nipa-small-logo.jpg

nipa-small-logo.jpg

1184 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP1v7auh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP1v7auh.ttf

263 ms

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z7NOdRfiaC4Vd8hhoPzfb5vBTP1d7auh.ttf

369 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP2D6quh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP2D6quh.ttf

368 ms

z7NOdRfiaC4Vd8hhoPzfb5vBTP266quh.ttf

z7NOdRfiaC4Vd8hhoPzfb5vBTP266quh.ttf

459 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBJ.ttf

545 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

547 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsovBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsovBJ.ttf

546 ms

NaNnepOXO_NexZs0b5QrzlOHb8wCikXpYqmZsWI-__OGbt8jZktqc2V3Zs0KvDLdBP8SBZtOs2IifRuUZQMsPJtUsR4DEK6cULNeUx9XgTnH37Ha_FIAp4Fm0PP1hw45DntW2x0wZGzhPmr1YNMYKYn9_1IQXGwJAiUJVUMdN5YUW4O8HtSoXjC1z3QSabshNFVe3e0O5j3ZjrZCu23Qd4G0EBysQNK-QKavMl1cKq3tHXtXi8mzLjaAQbE.ttf

NaNnepOXO_NexZs0b5QrzlOHb8wCikXpYqmZsWI-__OGbt8jZktqc2V3Zs0KvDLdBP8SBZtOs2IifRuUZQMsPJtUsR4DEK6cULNeUx9XgTnH37Ha_FIAp4Fm0PP1hw45DntW2x0wZGzhPmr1YNMYKYn9_1IQXGwJAiUJVUMdN5YUW4O8HtSoXjC1z3QSabshNFVe3e0O5j3ZjrZCu23Qd4G0EBysQNK-QKavMl1cKq3tHXtXi8mzLjaAQbE.ttf

546 ms

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KFOmCnqEu92Fr1Me5Q.ttf

551 ms

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KFOlCnqEu92Fr1MmWUlvAw.ttf

768 ms

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UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf

771 ms

insight.min.js

insight.min.js

258 ms

communities-background-2.svg

communities-background-2.svg

1166 ms

js

js

322 ms

destination

destination

535 ms

collect

collect

208 ms

fbevents.js

fbevents.js

515 ms

js

js

509 ms

news-background-1.svg

news-background-1.svg

984 ms

logo-asia.svg

logo-asia.svg

977 ms

logo-europe.svg

logo-europe.svg

996 ms

openinfra-asia-img.png

openinfra-asia-img.png

974 ms

insight.old.min.js

insight.old.min.js

162 ms

openinfra-europe-img.png

openinfra-europe-img.png

965 ms

suwon-south-korea.jpg

suwon-south-korea.jpg

915 ms

geico-drops-vmware.jpg

geico-drops-vmware.jpg

901 ms

dalmation-itpro.jpg

dalmation-itpro.jpg

934 ms

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1016 ms

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854 ms

js

js

315 ms

techcrunch-caracal.png

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776 ms

itpro-caracal.png

itpro-caracal.png

939 ms

caracal-news-banner.png

caracal-news-banner.png

782 ms

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658 ms

openstack-antelope-news-img.jpg

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677 ms

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600 ms

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starlingx-8-img.jpg

600 ms

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620 ms

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843 ms

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newsletter-checkmark.svg

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424 ms

community-img.jpg

community-img.jpg

483 ms

OpenInfraFoundation-logo-RGB-horiz-w.svg

OpenInfraFoundation-logo-RGB-horiz-w.svg

367 ms

footer-twitter.svg

footer-twitter.svg

356 ms

footer-linkedin.svg

footer-linkedin.svg

366 ms

footer-facebook.svg

footer-facebook.svg

447 ms

footer-wechat.jpeg

footer-wechat.jpeg

393 ms

40 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

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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: