Iso.org Site Title

ISO - International Organization for Standardization

Iso.org Meta Description

We're ISO, the International Organization for Standardization. We develop and publish International Standards.

Iso.org Test Results

iso.org 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 446 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element <nav id="offcanvas-menu" class="nav-container…se nav-3levels">StandardsBenef…s and products</nav> falls outside the viewport.
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <div class="button ko-showform">Subscribe…37k</div> and 1 others are close to other tap targets.

iso.org Mobile Speed: 43/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 535.9KiB (43% reduction).
Compressing https://www.iso.org/files/live/sites/isoorg/files/news/News_archive/Ref2182/Ref2182_Tractor.jpg/thumbnails/1200x300 could save 111KiB (55% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 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.
Remove render-blocking JavaScript:
https://www.iso.org/modules/isoorg-template/javascript/wood.min.js
...
Optimize CSS Delivery of the following:
https://www.iso.org/modules/isoorg-template/css/wood.min.css
...
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 198.5KiB (70% reduction).
Compressing https://btn.createsend1.com/js/subscribebutton.noncc.min.js?h=8A4FE63420170504 could save 191.5KiB (70% 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://www.iso.org/files/live/sites/isoorg/files/about%20ISO/annual_reports/img/All%20about%20ISO-Annual%20Reports_TAB.jpg/thumbnails/1200x300 (1 second)
...
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://iso.org/
...

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Last Tested: