Circleci.com Site Title

Continuous Integration and Delivery - CircleCI

Circleci.com Meta Description

Get the best continuous integration and delivery (CI/CD) for any platform, in our cloud or on your own infrastructure, for free.

Circleci.com Test Results

circleci.com Mobile Usability: 96/100

Quick overview:
Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 418 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element <div class="btn-pair-wrapp…col-sm-12">Start Building…plore the Docs</div> falls outside the viewport.

circleci.com Mobile Speed: 49/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
https://d3r49iyjzglexf.cloudfront.net/vendor-9130b6026c6317f2286994e037f189b0850a60286866eeb5039e622081496148.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 207.3KiB (51% reduction).
Compressing and resizing https://d3r49iyjzglexf.cloudfront.net/illustrations/illu_homepage_studioiv-042b87b2f41fe6d0c5943b12f6cd1ff2a227dc84e3a7e76f2b8d57c05f1b1da4.png could save 86.9KiB (72% reduction).
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://api.segment.io/v1/p (expiration not specified)
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 5.6KiB (56% reduction).
Compressing https://dn1f1hmdujj40.cloudfront.net/js/ei_track_all_packed.js could save 4.4KiB (57% reduction).
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.6KiB (11% reduction).
Minifying https://circleci.com/ could save 1.6KiB (11% reduction) after compression.
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1.5KiB (11% reduction).
Minifying https://a.quora.com/qevents.js could save 1.3KiB (11% reduction) after compression.
...

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