GitHub - andrewf/pcap2har: A convertor from .pcap network capture files to HTTP Archive files.
pcap2har: converts .pcap network capture files to HTTP Archive files. mailing list: http://groups.google.com/group/pcap2har The HAR format is still not completely supported, but the main parts are there and features are being added. To run the program, run main.py with two arguments: the name of the capture file, and the HAR output filename. For example: ./main.py my.pcap my_pcap.har The HTTP Arch
Lighthouse performance scoring  | Chrome for Developers
How metric scores are determined Once Lighthouse has gathered the performance metrics (mostly reported in milliseconds), it converts each raw metric value into a metric score from 0 to 100 by looking where the metric value falls on its Lighthouse scoring distribution. The scoring distribution is a log-normal distribution derived from the performance metrics of real website performance data on HTTP
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原文：“There is no simple solution for local storage†(on March 5, 2012 by Chris Heilmann) è¦ç´„：ç§ãŸã¡ã¯è‰¯ã„データストアã¨ã—ã¦Â localStorage を推奨ã™ã‚‹ã®ã‚’ã‚„ã‚ãªã‘ã‚Œã°ãªã‚‰ãªã„。パフォーマンスãŒã²ã©ãæãªã‚れるã‹ã‚‰ã 。ã—ã‹ã—残念ãªã“ã¨ã«ã€ä»£ã‚ã‚Šã¨ãªã‚‹ã‚‚ã®ã¯ã¾ã 完全ã«ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ãŠã‚‰ãšã€ã¾ãŸç°¡å˜ã«å®Ÿè£…ã§ãã‚‹ã‚‚ã®ã§ã‚‚ãªã„。 Web 開発ã«ãŠã„ã¦ã€ã†ã¾ã™ãŽã‚‹è©±ã«å‡ºãã‚ã™ã“ã¨ã¯å¸¸ã€…ã 。ãã†ã„ã£ãŸã‚‚ã®ã®ã„ãã¤ã‹ã¯è‰¯ã„ã‚‚ã®ã§ã€ã ã‹ã‚‰ã“ããã‚ŒãŒã€Œã™ã¹ã¦ã€ã¨ã—ã¦ç›®ç«‹ã£ã¦ã—ã¾ã„ã€é–‹ç™ºè€…を使ã†ã‚ˆã†ã«ä»•å‘ã‘ã¦ã—ã¾ã†ã€‚ã—ã‹ã—ã€å¤šãã®å ´åˆã€è‰¯ã„ã¨æ€ã‚ã‚Œã¦ã„ãŸã‚‚ã®ã¯ãã“ã¾ã§è‰¯ã„ã‚‚ã®ã§ã¯ãªã„。ã¾ãŸã€ã—ã°ã‚‰ã使ã£ã¦ã¿ã¦ã¯ã˜ã‚ã¦ã€Œé–“é•ã£ã¦ã„ãŸã€ã¨æ°—ã¥ã‹ã•ã‚Œã‚‹ã‚‚ã®ãªã®ã 。 ãã‚“ãªã‚‚ã®ã®ã²ã¨ã¤ã«ã€localStorage ãŒã‚ã‚‹
Reflows & Repaints: CSS Performance making your JavaScript slow? – Nicole Sullivan
Reflows & Repaints: CSS Performance making your JavaScript slow? I’ve been tweeting and posting to delicious about reflows and repaints, but hadn’t mentioned either in a talk or blog post yet. I first started thinking about reflows and repaints after a firey exchange with Mr. Glazman at ParisWeb. I may be stubborn, but I did actually listen to his arguments. 🙂 Stoyan and I began discussing wa
Learn web development  | web.dev
Stay organized with collections Save and categorize content based on your preferences. Explore our growing collection of courses on key web design and development subjects. An industry expert has written each course, helped by members of the Chrome team. Follow the modules sequentially, or dip into the topics you most want to learn about.
Gmail for Mobile HTML5 Series: Reducing Startup Latency
On April 7th, Google launched a new version of Gmail for mobile for iPhone and Android-powered devices. We shared the behind-the-scenes story through this blog and decided to share more of what we've learned in a brief series of follow-up blog posts. This week, I'll talk about how modularization can be used to greatly reduce the startup latency of a web app. To a user, the startup latency of an HT
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Introducing Page Speed mobile analysis, on Google Chrome for Android
Learn web development  | web.dev
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