Website review ietf.org

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:

• http://ietf.org/css/ietf.js

Optimize CSS Delivery of the following:

• http://ietf.org/css/ietf4.css
• http://ietf.org/css/ietf3.css
• http://ietf.org/css/ietf2.css
• http://ietf.org/css/ietf.css

Leverage browser caching for the following cacheable resources:

• http://ietf.org/meeting/97/images/seoul.jpg (expiration not specified)
• http://ietf.org/css/ietf.css (4 hours)
• http://ietf.org/css/ietf.js (4 hours)
• http://ietf.org/css/ietf2.css (4 hours)
• http://ietf.org/css/ietf3.css (4 hours)
• http://ietf.org/css/ietf4.css (4 hours)
• http://ietf.org/images/IETF-30-transparent-100px.png (4 hours)
• http://ietf.org/images/ams_logo.png (4 hours)
• http://ietf.org/images/chat-trans.png (4 hours)
• http://ietf.org/images/ietflogotrans.gif (4 hours)
• http://ietf.org/images/isoc_logo.gif (4 hours)

Optimize the following images to reduce their size by 15.6KiB (66% reduction).

• Compressing http://ietf.org/images/ietflogotrans.gif could save 13KiB (74% reduction).
• Compressing http://ietf.org/images/chat-trans.png could save 2.6KiB (43% reduction).

Configure a viewport for this page.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

• The tap target <input type="text" name="q"> is close to 2 other tap targets final.
• The tap target <input type="submit" name="Search"> is close to 3 other tap targets final.
• The tap target <a href="xmpp:hallway@j….ietf.org?join" class="subhdr00"></a> and 13 others are close to other tap targets final.
• The tap target <a href="/about/mission.html" class="subhdr02">Mission</a> and 46 others are close to other tap targets final.
• The tap target <a href="https://mailar…a25OyEY_RVvhos">Venue Announce…9, 102 and 111</a> and 18 others are close to other tap targets final.
• The tap target <input type="submit"> is close to 1 other tap targets final.
• The tap target <a href="/">Home</a> and 13 others are close to other tap targets final.

The following text fragments have a small font size. Increase the font size to make them more legible.

• Internet-Drafts and 12 others render only 5 pixels tall (13 CSS pixels) final.
• Report Web Site Errors and 46 others render only 4 pixels tall (10 CSS pixels) final.
• Customize View renders only 5 pixels tall (13 CSS pixels) final.
• (Requires Javascript) renders only 3 pixels tall (9 CSS pixels) final.
• The Internet E…sk Force (IETF and 1 others render only 7 pixels tall (19 CSS pixels) final.
• ® renders only 6 pixels tall (16 CSS pixels) final.
• The Internet E…ociety (ISOC). and 7 others render only 5 pixels tall (13 CSS pixels) final.
• ISOC is a non-…e world.  See: and 5 others render only 5 pixels tall (13 CSS pixels) final.
• Venue Announce…9, 102 and 111 and 23 others render only 5 pixels tall (13 CSS pixels) final.
• November 13-18, 2016 and 1 others render only 5 pixels tall (13 CSS pixels) final.
• A new mail arc…is now in use: and 1 others render only 5 pixels tall (13 CSS pixels) final.
• | and 5 others render only 5 pixels tall (13 CSS pixels) final.
• Association Ma…ons, LLC (AMS) and 16 others render only 4 pixels tall (10 CSS pixels) final.
• Secretariat se…es provided by and 17 others render only 4 pixels tall (10 CSS pixels) final.