Updated

Technology · Web Development

parallax.js

github.com
Open source

Simple parallax scrolling effect.

parallax.js belongs toJavaScript librariescategory.

10websites

use it — 0.4% of the 2,555 websites we scanned in the last 12 months

#43of 108

tools in its category seen in our scans (we recognize 252)

9public pages

on UptimeCard — open any of them to see how that site is doing

0.13% of all websites we track run parallax.js▲ 0.02 points since 20 Sep

At a glance

UptimeCard's own scans and tests of 2,555 websites · refreshed weekly

How parallax.js sites scoreout of 100 · hover or tap a score for details

47PerformancePooraverage site: 5083AccessibilityGoodaverage site: 8996Best practicesGoodaverage site: 9389SEOGoodaverage site: 92

Page load time

Loads about as fast as the average site

parallax.js sites
4.3 s
All sites
4.3 s

Most parallax.js sites load in 3.8–5.8 s. Home page weight: 3.4 MB vs 3.3 MB for all sites. 8 public sites measured.

Who uses it?

Technology and Software sites use parallax.js 1.5× more than average

Technology and Software1.5× avg89%
Business Services11%

Share of 9 classified public sites. “× average” compares with all 961 public sites.

Usually installed alongside

The bigger the bubble, the more of the 10 parallax.js sites also run the tool. Colour shows what the tool does. Hover or tap a bubble for details.

Google Analytics90%HubSpot Analytics70%Linkedin Insight Tag30%Google Tag Manager90%HubSpot70%DoubleClick Floodlight40%HubSpot Chat30%Squarespace Commerce30%
AnalyticsTag managerMarketingAdvertisingLive chatOnline store

Similar tools in its category

JavaScript libraries: 252 tools known, 108 seen in our scans

core-js776 sitesAlternativeSwiper285 sitesAlternativejQuery Migrate245 sitesAlternativejQuery UI217 sitesAlternativeLodash184 sitesAlternativelit-html155 sitesAlternativelit-element128 sitesAlternativeLazySizes114 sitesAlternativejQuery1,030 sitesUsed together

How websites combine parallax.js with other tools

Relationships found on the websites that use it, from the same map status pages show.

Integrates with another 4Complements another tool 3Needs another tool 2Overlaps with another 1

Websites using parallax.js

10 websites use parallax.js: 0.4% of the 2,555 websites we scanned in the last 12 months. A selection is shown below.

Scores are out of 100: P Performance · A Accessibility · B Best practices · S SEO. Green 80+, yellow 65–79, orange 50–64, red below 50. The dot shows whether our last scan found the site failing (red) or not (green); Red, amber or blue: an active incident on the site's status page (outage, degraded, maintenance) or a failing scan; amber also means a certificate ending within 30 days. Hover the dot for details.

Questions about parallax.js

How many websites use parallax.js?
We found parallax.js on 10 of the 2,555 websites we scanned in the last 12 months (0.4%). 9 of them have a public status page.
What is parallax.js often used with?
Among the websites we scan, parallax.js is often found alongside Google Analytics (90% of its sites), Google Tag Manager (90% of its sites), Cloudflare (70% of its sites).
What are the alternatives to parallax.js?
Other javascript libraries tools we recognize include jQuery, core-js, Swiper, jQuery Migrate.

Is your website built with parallax.js?

UptimeCard checks it around the clock, tells you the minute it stops answering, and gives your visitors a status page.

Monitor my site freeCreate a status page