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Questions tagged [har]

har is the HTTP Archive format that can be used by HTTP monitoring tools to export collected data.

har, the HTTP Archive format, is adopted by browsers and tools to persist network analysis data captured (collected) monitoring the page activity (i.e. to see what resources a web page is using, bandwidth and cache usage, and so on). har files (HTTP tracing logs) can be processed by specific statistical software or visualized by tools such as for example harviewer. See also the HAR 1.2 Specification

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HTTP2 HAR export shows HTTP Version "unknown" in chrome?

I was looking at network requests from my Chrome Version 41.0.2272.104 (64-bit) and saw a curiosity with a request to Google Analytics' collection endpoint: There are several headers I do not recognize: :authority:, :method:, :path:,…
Lukas Grebe
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reconstruct PNG from HAR file in Chrome

I was looking through HAR files, which Chrome uses to record browsing sessions. It was made with WebInspector. for my session and I wondered what it with with image files. Apparently it downloads them as text... I see one PNG recorded…
john mangual
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HAR File Structure for YSLOW command line report

I am running YSlow against .HAR files generated through fiddler to get a report on the page speed and other yslow rules of a site. However the report generated through YSlow command line versus the report generated by the chrome YSLOW add on are…
user2928501
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Get request headers to validate analytics in a website

I have to perform testing through selenium webdriver(java) on Site analytics of a website. All the attributes, values are sent to the analytics toold via URL header request. I would like to capture the request alone so that I can perform my…
user1669488
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run chrome WebInspector http HAR with php

I make request and save it's HAR from chrome webinspector. I need run it with php script. Maybe it can be with curl? i tried copy as curl from chrome and run as shell_exec and exec, but it not work
user2368299
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How to read HAR file posted by Selenium Automated Performance Test?

I've used this reference for doing Automated Page Load Performance test in Selenium using Firefox, Firebug and NetExport (A Firebug extension). My final aim is just to extract the page load time from the HAR file. The HAR file gets generated and is…
SilentAssassin
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automatize the har file generation from google chrome and automatizing collecting and showing them in the mail

what i need to realize is a way of automatizing opening google chrome and analyzing the network waterfall from the google developer tool open the google chrome open the google developer tool load one url navigate the url,and export all the…
user2176021
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Har file in project src folder not working

I am trying to access the har file from my project src folder and its not working. its not storing the file to the specified path. But when i try to save the file in local drive, i am able to store and get the values from the file. import…
satheesh
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Null pointer exception when trying to read har file

I am trying to read a har file and the readHarFile is throwing a null pointer exception. here is the sample code that i am trying to use: public class readhar{ public static void main(String [] args) throws exception{ File f = new File ("file…
satheesh
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Get Response data using HarLib in Java

Is anyone familiar using HarLib in Java? I'm trying to get the "response" data from a .HAR file and output it to screen. There is a getResponse() method in the HarEntry class, however I'm not sure how to implement it based on the example on the main…
Stray C.
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Which observer is fired at t=0 in har?

I am making extension for firefox and wondering which observer listens on the event at time=0 in har file. Here are some homework I did: I found that http-on-modify-request will be fired for all requests from firefox. However, if I listen on the…
Fshly
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How to type a HAR entry in Typescript?

I am making an app that detects network requests made in a Chrome browser using 'chrome.devtools.network'[1], specifically chrome.devtools.network.onRequestFinished, which passes a HAR entry to a method that then analyzes the request. I am trying to…
DeanPortman
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Is there a web service (on-line or locally hostable) that will simply reflect the requests it receives?

I'm trying to debug a python script that is sending an HTTP POST request using the requests package, which uses urllib3 which uses the http package which communicates over a socket and it all gets messy fast under layers of abstraction. What I…
Bernd Wechner
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phantomjs not working using exec

i can run phantomjs-netsniff code to create har file in terminal (as root) but when i execute it using php it returns does create har file but with zero bites. same code executed both times. i have disabled safe-mode in php, 777 permission on har…
aruth
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Chrome-har-capturer and Android via ADB

I need to use chrome-har-capturer with an Android phone via ADB. With Chrome on the local machine, one can start Chrome with the following switch: --remote-debugging-port= and then use chrome-hat-capturer as below to connect to the specified…
kakhkAtion
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