51 / 100
Should Fix:
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://buzzfeed.com/
- http://www.buzzfeed.com/
- https://www.buzzfeed.com/
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 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://webappstatic.buzzfeed.com/static/js/advertiser/ads.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/pound.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/covers_core.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/bfa_homepage_covers.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/js/public/bf_js.js
- https://webappstatic.buzzfeed.com/static/js/public/contribute/user.js
- https://webappstatic.buzzfeed.com/static/js/public/acl.js
Optimize CSS Delivery of the following:
- https://webappstatic.buzzfeed.com/static/css/ccss/homepage.css?v=1486505715
Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
- None of the final above-the-fold content could be rendered even with the full HTML response.
Show how to fix
Consider Fixing:
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 83.3KiB (86% reduction).
- Compressing https://weaver-api.buzzfeed.com/v1/feeds/trending could save 81.9KiB (86% reduction).
- Compressing https://videoapp-api-ng.buzzfeed.com/v1/videos/8284 could save 1.4KiB (57% reduction).
Show how to fix
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://assets.pinterest.com/js/pinit_main.js (3 minutes)
- https://imasdk.googleapis.com/js/sdkloader/ima3.js (15 minutes)
- https://s0.2mdn.net/instream/video/client.js (15 minutes)
- https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
- https://connect.facebook.net/en_US/fbevents.js (20 minutes)
- https://connect.facebook.net/en_US/sdk.js (20 minutes)
- https://videoapp-api-ng.buzzfeed.com/v1/videos/8284 (60 minutes)
- https://www.google-analytics.com/analytics.js (2 hours)
Show how to fix
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 13.8KiB (44% reduction).
- Minifying https://webappstatic.buzzfeed.com/static/js/public/pixiedust-build.js?v=1486505715 could save 7.9KiB (50% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/bf_js.js could save 3.6KiB (44% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/acl.js could save 1.3KiB (36% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/contribute/user.js could save 1,001B (24% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 11.8KiB (17% reduction).
- Compressing https://videoapp-assets-ak.buzzfeed.com/prod/show/avatars/0e3ce727f8e64d3eafdf1212eb5d1df5.PNG could save 11KiB (16% reduction).
- Compressing https://videoapp-assets-ak.buzzfeed.com/prod/brand_images/5338b8d556e44f5c89983c0c013961a9.JPEG could save 834B (29% reduction).
Show how to fix
3 Passed Rules
99 / 100
Consider Fixing:
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
<a href="/news" class="link-gray-ligh…s-inline-block">BuzzFeed News</a>
is close to 1 other tap targets final.
- The tap target
<a href="https://www.bu…com/powerless/" class="js-ad_author-u…red-show--link"></a>
is close to 1 other tap targets final.
- The tap target
<a href="https://www.bu…com/powerless/" class="js-ad_author-u…ard-title__img"></a>
is close to 1 other tap targets final.
- The tap target
<a href="https://www.bu…com/powerless/" class="js-ad_author-u…-sponsor--link">Powerless</a>
is close to 1 other tap targets final.
- The tap target
<div id="mod-action-bar-more-1" class="xs-inline-bloc…js-unsupported">Share on…Share on</div>
is close to 1 other tap targets.
- The tap target
<a href="" class="bf-user-url xs…fade ad-fade-2"></a>
and 2 others are close to other tap targets.
- The tap target
<a href="https://www.bu…-what-to-1ap2x" class="link-gray">Trending…t, you decide.</a>
and 2 others are close to other tap targets.
Show how to fix
4 Passed Rules
Show details
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
36 / 100
Should Fix:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 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://webappstatic.buzzfeed.com/static/js/advertiser/ads.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/pound.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/covers_core.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/compiled/bfa_homepage_covers.js?v=1486505715
- https://webappstatic.buzzfeed.com/static/js/public/bf_js.js
- https://webappstatic.buzzfeed.com/static/js/public/contribute/user.js
- https://webappstatic.buzzfeed.com/static/js/public/acl.js
Optimize CSS Delivery of the following:
- https://webappstatic.buzzfeed.com/static/css/ccss/homepage.css?v=1486505715
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.5MiB (87% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/5/21/campaign_images/buzzfeed-prod-web-09/best-tweets-about-lady-gaga-2-6207-1486349005-3_dblwide.jpg could save 193.9KiB (98% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/4/14/campaign_images/buzzfeed-prod-web-02/the-greys-anatomy-cast-re-created-that-beyonce-pr-2-22024-1486237083-1_dblwide.jpg could save 159.1KiB (98% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/12/campaign_images/buzzfeed-prod-fastlane-03/beauty-products-we-tried-and-loved-feb-2017-2-9732-1486486958-2_dblwide.jpg could save 132.2KiB (98% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/17/campaign_images/buzzfeed-prod-fastlane-01/we-know-how-tall-you-are-2-11702-1486506416-7_dblwide.jpg could save 92.2KiB (97% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/22/campaign_images/buzzfeed-prod-web-15/29-things-that-will-make-you-say-damn-thats-so-sm-2-30803-1486525608-0_dblwide.jpg could save 71.1KiB (98% reduction).
- Compressing and resizing https://videoapp-assets-ak.buzzfeed.com/prod/show/avatars/0e3ce727f8e64d3eafdf1212eb5d1df5.PNG could save 65.2KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/20/campaign_images/buzzfeed-prod-web-02/we-know-if-youre-a-fast-or-slow-eater-2-6668-1486432719-0_dblwide.jpg could save 58.4KiB (96% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/14/campaign_images/buzzfeed-prod-fastlane-02/build-a-salad-and-well-guess-your-age-and-dream-j-2-28312-1486409586-0_dblwide.jpg could save 54.7KiB (96% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/14/campaign_images/buzzfeed-prod-fastlane-01/only-90s-kids-will-be-able-to-pass-this-early-int-2-1730-1486408662-5_dblwide.jpg could save 50.5KiB (96% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/2/20/campaign_images/buzzfeed-prod-fastlane-03/which-girl-scout-cookie-must-go-2-12044-1486086238-3_dblwide.jpg could save 47.2KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-01/29/12/campaign_images/buzzfeed-prod-web-01/can-we-giess-your-birth-month-based-on-a-picture--2-26904-1485710477-6_dblwide.jpg could save 43.5KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/0/campaign_images/buzzfeed-prod-web-04/delete-it-fat-2-1381-1486444093-4_dblwide.jpg could save 40.5KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/17/campaign_images/buzzfeed-prod-fastlane-03/if-you-look-closely-lady-gagas-halftime-show-seem-2-1607-1486507381-0_dblwide.jpg could save 39.9KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/3/14/campaign_images/buzzfeed-prod-fastlane-01/just-buy-sex-toys-please-2-31928-1486149905-17_dblwide.jpg could save 39.6KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/8/campaign_images/buzzfeed-prod-fastlane-03/people-are-loving-chrissy-teigens-savage-clapback-2-23846-1486387993-1_dblwide.jpg could save 39.3KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/1/18/campaign_images/buzzfeed-prod-fastlane-01/build-a-bowl-of-frozen-yogurt-to-reveal-your-exac-2-4383-1485992473-11_dblwide.jpg could save 36.7KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/0/campaign_images/buzzfeed-prod-web-06/eh-he-heh-suck-2-7828-1486357306-3_dblwide.jpg could save 33KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/11/campaign_images/buzzfeed-prod-fastlane-02/sansa-the-savage-2-19900-1486398631-3_dblwide.jpg could save 32.5KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/14/campaign_images/buzzfeed-prod-fastlane-01/america-is-now-obamas-ex-2-32692-1486494797-5_dblwide.jpg could save 31.3KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-01/31/11/campaign_images/buzzfeed-prod-fastlane-01/this-word-test-will-reveal-if-youre-more-introver-2-15435-1485879588-13_dblwide.jpg could save 30.1KiB (93% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/14/campaign_images/buzzfeed-prod-web-14/jenna-fischer-aka-pam-from-the-office-finally-ret-2-2493-1486494346-0_dblwide.jpg could save 29.3KiB (93% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/12/campaign_images/buzzfeed-prod-fastlane-03/build-a-perfect-boyfriend-and-well-reveal-a-deep--2-20549-1486402125-1_dblwide.jpg could save 27.8KiB (95% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-01/29/10/campaign_images/buzzfeed-prod-web-06/order-your-meals-for-the-day-and-well-reveal-your-2-4444-1485703296-1_dblwide.jpg could save 26.9KiB (93% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/9/campaign_images/buzzfeed-prod-fastlane-01/kristen-stewart-dropped-the-f-bomb-on-snl-and-kat-2-4861-1486391525-1_dblwide.jpg could save 24.8KiB (92% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/12/campaign_images/buzzfeed-prod-fastlane-02/melissa-mccarthy-played-the-white-house-press-sec-2-32688-1486403006-0_dblwide.jpg could save 24KiB (94% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/13/campaign_images/buzzfeed-prod-fastlane-01/chrissy-teigen-reacted-to-her-super-bowl-nip-slip-2-27495-1486407032-5_dblwide.jpg could save 15KiB (90% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/11/campaign_images/buzzfeed-prod-web-14/this-anagram-test-will-reveal-whether-youre-a-rat-2-24058-1486486629-5_dblwide.jpg could save 14.5KiB (92% reduction).
- Compressing and resizing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/3/10/campaign_images/buzzfeed-prod-fastlane-03/we-will-never-forget-2-6796-1486137464-1_dblwide.jpg could save 14.2KiB (91% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/10/campaign_images/buzzfeed-prod-fastlane-01/i-kept-an-expense-journal-for-a-week-to-be-a-bett-2-14070-1486482955-10.jpg could save 13.9KiB (77% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/13/campaign_images/buzzfeed-prod-fastlane-03/betsy-devos-is-confirmed-as-education-secretary-t-2-18134-1486491787-7_dblwide.jpg?output-format=jpeg&output-quality=90 could save 10.8KiB (37% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/23/campaign_images/buzzfeed-prod-web-15/a-shelter-is-trying-to-find-a-home-for-a-cat-who--2-32695-1486528508-0_dblbig.jpg?output-format=jpeg&output-quality=90&resize=300:*; could save 10.3KiB (34% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/5/9/campaign_images/buzzfeed-prod-web-11/17-pictures-that-should-be-considered-crimes-agai-2-6982-1486306221-0_dblbig.jpg?output-format=jpeg&output-quality=90&resize=300:*; could save 7.4KiB (31% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2016-11/14/11/campaign_images/buzzfeed-prod-fastlane01/amazing-technological-advances-that-are-changing--2-13336-1479142670-3_dblbig.jpg?output-format=jpg&output-quality=90&downsize=300:* could save 5.1KiB (40% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/23/campaign_images/buzzfeed-prod-web-14/the-senate-voted-to-stop-elizabeth-warren-from-sp-2-30279-1486528908-5_dblwide.jpg?output-format=jpeg&output-quality=90 could save 3.1KiB (15% reduction).
- Compressing https://webappstatic.buzzfeed.com/static/2016-07/18/13/campaign_images/buzzfeed-prod-fastlane01/feel-better-than-ever-with-the-buzzfeed-health-be-2-2139-1468861808-0_wide.jpg could save 2.9KiB (26% reduction).
- Compressing https://webappstatic.buzzfeed.com/static/images/public/blackhistorymonth/blackhistorymonth.png could save 2.7KiB (42% reduction).
- Compressing and resizing https://webappstatic.buzzfeed.com/static/2014-06/12/16/user_images/webdr04/buzzfeedpromotions-10918-1402603767-14_large.jpg?output-format=jpeg&output-quality=85&downsize=30:* could save 2.7KiB (79% reduction).
- Compressing and resizing https://videoapp-assets-ak.buzzfeed.com/prod/brand_images/5338b8d556e44f5c89983c0c013961a9.JPEG could save 2.1KiB (75% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/3/13/campaign_images/buzzfeed-prod-fastlane-02/17-guys-who-dont-seem-to-understand-what-the-word-2-17101-1486145129-0_dblbig.jpg?output-format=jpeg&output-quality=90&resize=300:*; could save 2KiB (16% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/20/campaign_images/buzzfeed-prod-fastlane-01/this-dictionary-keeps-subtweeting-trump-and-heres-2-19326-1486519029-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 1.1KiB (23% reduction).
- Compressing and resizing https://webappstatic.buzzfeed.com/static/2016-11/7/17/user_images/buzzfeed-prod-fastlane02/janapollack-v2-25295-1478559176-1_large.jpg?output-format=jpeg&output-quality=85&downsize=30:* could save 1,001B (61% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/13/campaign_images/buzzfeed-prod-fastlane-02/this-cajun-style-chicken-salad-will-take-care-of--2-23590-1486490704-4_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 997B (18% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/17/campaign_images/buzzfeed-prod-fastlane-01/pick-an-outfit-and-well-tell-you-what-to-do-today-2-13472-1486506840-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 993B (20% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/8/1/campaign_images/buzzfeed-prod-web-13/malcolm-turnbull-roasted-the-shit-out-of-bill-sho-2-25659-1486536591-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 947B (20% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/12/campaign_images/buzzfeed-prod-fastlane-01/what-are-the-creepiest-british-conspiracy-theorie-2-29417-1486489880-4_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 933B (21% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/12/campaign_images/buzzfeed-prod-fastlane-03/beauty-products-we-tried-and-loved-feb-2017-2-9732-1486486958-2_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 828B (21% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/16/campaign_images/buzzfeed-prod-web-01/13-romantic-gifts-that-are-honestly-so-much-bette-2-11478-1486502941-1_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 822B (19% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/17/campaign_images/buzzfeed-prod-fastlane-01/create-your-own-perfume-and-well-reveal-a-deep-tr-2-11641-1486505909-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 805B (20% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/20/campaign_images/buzzfeed-prod-web-06/trump-just-said-the-national-murder-rate-is-at-it-2-26669-1486515621-1_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 781B (19% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/14/campaign_images/buzzfeed-prod-fastlane-01/joe-jonas-pranced-around-in-his-underwear-with-ji-2-1452-1486497011-12_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 773B (16% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/23/campaign_images/buzzfeed-prod-web-15/a-shelter-is-trying-to-find-a-home-for-a-cat-who--2-32695-1486528508-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 718B (14% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/20/campaign_images/buzzfeed-prod-web-04/ruby-rose-indeed-2-8264-1486516297-3_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 602B (16% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/6/18/campaign_images/buzzfeed-prod-fastlane-01/ridiculously-clever-ways-to-make-ice-2-9442-1486422331-5_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 589B (15% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/8/1/campaign_images/buzzfeed-prod-web-01/theres-a-new-policy-that-smashes-young-people-and-2-6267-1486536685-0_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 559B (16% reduction).
- Compressing https://img.buzzfeed.com/buzzfeed-static/static/2017-02/7/12/campaign_images/buzzfeed-prod-fastlane-03/life-changing-things-to-try-in-february-2-17507-1486490146-5_big.jpg?output-format=jpeg&output-quality=auto&fill=165:88 could save 527B (15% reduction).
Show how to fix
Consider Fixing:
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://buzzfeed.com/
- http://www.buzzfeed.com/
- https://www.buzzfeed.com/
Show how to fix
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 1.4KiB (57% reduction).
- Compressing https://videoapp-api-ng.buzzfeed.com/v1/videos/8284 could save 1.4KiB (57% reduction).
Show how to fix
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://assets.pinterest.com/js/pinit_main.js (2.8 minutes)
- https://uw.buzzfeed.com/wd/UserWidget?network=buzzfeed&uo=1&or=v&ct=1&cs=1&bids=4367072&u=buzz&wid=2 (3.8 minutes)
- https://uw.buzzfeed.com/wd/UserWidget?network=buzzfeed&uo=1&or=v&ct=1&cs=1&bids=3881331&u=buzz&wid=13 (9 minutes)
- https://imasdk.googleapis.com/js/sdkloader/ima3.js (15 minutes)
- https://s0.2mdn.net/instream/video/client.js (15 minutes)
- https://static.doubleclick.net/instream/ad_status.js (15 minutes)
- https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
- https://connect.facebook.net/en_US/fbevents.js (20 minutes)
- https://connect.facebook.net/en_US/sdk.js (20 minutes)
- https://uw.buzzfeed.com/wd/UserWidget?network=buzzfeed&uo=1&or=v&ct=1&cs=1&bids=4445863&u=buzz&wid=10 (56.9 minutes)
- https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
- https://videoapp-api-ng.buzzfeed.com/v1/videos/8284 (60 minutes)
- https://www.google-analytics.com/analytics.js (2 hours)
Show how to fix
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 15.4KiB (33% reduction).
- Minifying https://webappstatic.buzzfeed.com/static/js/public/pixiedust-build.js?v=1486505715 could save 7.9KiB (50% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/bf_js.js could save 3.6KiB (44% reduction) after compression.
- Minifying https://uw.buzzfeed.com/wd/UserWidget?network=buzzfeed&uo=1&or=v&ct=1&cs=1&bids=4445863&u=buzz&wid=10 could save 1.6KiB (11% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/acl.js could save 1.3KiB (36% reduction) after compression.
- Minifying https://webappstatic.buzzfeed.com/static/js/public/contribute/user.js could save 1,001B (24% reduction) after compression.
Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
- None of the final above-the-fold content could be rendered even with the full HTML response.
Show how to fix
3 Passed Rules
* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.