Title: Leverage Browser Caching Last modified: August 31, 2016 --- # Leverage Browser Caching * Resolved [olotu](https://wordpress.org/support/users/olotu/) * (@olotu) * [9 years, 12 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/) * When I do a page speed test on GT Metrix I get a report that the following cacheable resources have a short freshness lifetime. Specify an expiration at least one week in the future for the following resources: * [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/script.js](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/script.js)( 3 minutes 59 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/cta.svg](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/cta.svg)( 6 minutes 35 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/txt1.svg](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/txt1.svg)( 8 minutes 30 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/panda.png](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/panda.png)( 8 minutes 35 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/legal.svg](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/legal.svg)( 9 minutes 8 seconds) [https://c.betrad.com/a/n/322/4311.js](https://c.betrad.com/a/n/322/4311.js)( 10 minutes) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/style.css](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/style.css)( 55 minutes 23 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/offergreen.svg](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/offergreen.svg)( 56 minutes 55 seconds) [https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/offer.svg](https://acs.adgear.com/clients/telus/3876/FreeTV-50-AdGear-728×90/offer.svg)( 59 minutes 30 seconds) [https://c.betrad.com/a/4.gif](https://c.betrad.com/a/4.gif)( 1 hour) [https://c.betrad.com/geo/ba.js?d803588](https://c.betrad.com/geo/ba.js?d803588)( 1 hour) [https://c.betrad.com/surly.js](https://c.betrad.com/surly.js)?;ad_w= 160;ad_h=600;coid=322;nid=4311;cps=1 (1 hour) [https://s.r1-cdn.net/static/css/r1oba.min.css](https://s.r1-cdn.net/static/css/r1oba.min.css)( 2 hours) [https://s.r1-cdn.net/static/js/obac.js](https://s.r1-cdn.net/static/js/obac.js)( 2 hours) * Does anyone know what these websites are and how I can resolve them. * Thanks Viewing 5 replies - 1 through 5 (of 5 total) * [bdbrown](https://wordpress.org/support/users/bdbrown/) * (@bdbrown) * [9 years, 12 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-7396888) * Hi olotu. Those are all resources being loaded by your site. * > Does anyone know what these websites are * If you don’t recognize those assets then I’d recommend you check your site to see if it’s running normally. You might also consider installing one of the available security plugins and doing a site scan. * Thread Starter [olotu](https://wordpress.org/support/users/olotu/) * (@olotu) * [9 years, 12 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-7396895) * Thank you bdbrown. I’ve Wordfence installed. When I did a scan it identified many alterations to the original wordpress files. And it did a restore but these problems still remain. * I am thinking they could be malware viruses, * [bdbrown](https://wordpress.org/support/users/bdbrown/) * (@bdbrown) * [9 years, 12 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-7396904) * You should read and follow this guide: [https://codex.wordpress.org/FAQ_My_site_was_hacked](https://codex.wordpress.org/FAQ_My_site_was_hacked) * When you’re done, you may want to implement some (if not all) of the recommended security measures here: [https://codex.wordpress.org/Hardening_WordPress](https://codex.wordpress.org/Hardening_WordPress) * Thread Starter [olotu](https://wordpress.org/support/users/olotu/) * (@olotu) * [9 years, 12 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-7396916) * Thank you very my, bdbrown. I will follow the steps they advised. * [mattfacer.com](https://wordpress.org/support/users/mfacer/) * (@mfacer) * [9 years, 7 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-8298877) * Did you fix this issue? I had a clean install of wordpress and after installing a few plugins (wordfence included) each time I run the GT Metrix it sees this code. I have an adsense advert and when I remove that, the code goes away. I don’t know if it’s adsense or something hijacking the adsense code?? Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Leverage Browser Caching’ is closed to new replies. * ![](https://i0.wp.com/themes.svn.wordpress.org/hueman/3.7.27/screenshot.png) * Hueman * [Support Threads](https://wordpress.org/support/theme/hueman/) * [Active Topics](https://wordpress.org/support/theme/hueman/active/) * [Unresolved Topics](https://wordpress.org/support/theme/hueman/unresolved/) * [Reviews](https://wordpress.org/support/theme/hueman/reviews/) ## Tags * [browser caching](https://wordpress.org/support/topic-tag/browser-caching/) * 5 replies * 3 participants * Last reply from: [mattfacer.com](https://wordpress.org/support/users/mfacer/) * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/leverage-browser-caching-33/#post-8298877) * Status: resolved