A second wave of attacks began midday Friday after much of the eastern United States was affected in the morning. Sites affected included Etsy, ...
Too many objects and files increase page load times, Keynote says.
Foot Locker Inc. shot up 15 spots in the Keynote Mobile Commerce Performance Index for the week ending June 2 mainly thanks to much-improved m-commerce site availability. The chain retailer’s m-commerce site home page was available 99.14% of the time, compared with only 95.89% the previous week, reports mobile and web performance management firm Keynote. The mobile commerce home page loaded on average in 17.99 seconds, compared with 18.83 seconds the week prior. 17.99 seconds is very slow compared with the quickest load time on the index, 2.06 seconds, and the average load time on the 30-retailer index, 9.43 seconds.
Foot Locker did not respond to a request for comment.
Barnes & Noble topped the Keynote Mobile Commerce Performance Index for the week ending June 2 with a load time of 4.96 seconds and a success rate of 99.68%. Weighting and then combining load time and success rate earns the merchant an index score of 960 out of 1,000. Rakuten Shopping came in second with a load time of 6.80 seconds and a success rate of 99.67% for a score of 933. And Amazon.com Inc. came in third with a load time of 6.24 seconds and a success rate of 99.58% for a score of 920.
Foot Locker is No. 23 in the Internet Retailer Mobile 400, BarnesandNoble.com Inc. is No. 31, Rakuten Shopping is No. 30 and Amazon.com is No. 1.
The index average load time was 9.43 seconds, the average success rate was 98.73% and the average score was 694.
Click here and then click on Keynote Mobile Commerce Performance Index Part 1 and Part 2 to see this week’s complete results for all 30 retailers on the index.
Keynote Systems measures 30 representative m-commerce sites exclusively for Internet Retailer. The sites include merchants in multiple categories and channels, and of multiple sizes, ranging from such giants as Amazon.com Inc. to midsized retailers like Toolfetch.com LLC. Keynote tests the sites in the index every hour Monday through Sunday from 8 a.m. through midnight Eastern time, emulating three different smartphones on three different wireless networks: Apple Inc.’s iPhone 4 on AT&T, the HTC Evo on Sprint and the Droid X on Verizon. The HTC Evo and the Droid X run Google Inc.’s Android operating system. Keynote runs the tests in New York and San Francisco.
Keynote combines a site’s load time and success rate, equally weighted, into a single score. Given that both performance and availability are important, the score reflects the overall quality of the home page; a higher score indicates better performance. Scores also reflect how close sites are to each other in overall quality. The index average score is the midpoint among all the sites’ scores.
Keynote is ranked No. 2 among web performance monitoring firms in Internet Retailer’s Leading Vendors to the Top 1000 E-retailers guide.