How to Generate and Analysis Har Files for Web Audits

RahulKumar848730 24 views 5 slides Mar 29, 2023
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About This Presentation

Generating and analyzing HAR (HTTP Archive) files is an essential part of conducting web audits. HAR files provide detailed information about the network traffic between the browser and the web server, enabling developers and auditors to identify issues such as slow loading times, errors, and networ...


Slide Content

How to Generate
and Analysis Har
Files for Web
Audits

A HAR (HTTP Archive) file is a JSON-formatted
log file that contains a detailed record of a web
browser's interaction with a web page. HAR
files are typically used for debugging and
analyzing website performance issues, as they
provide a detailed record of all the HTTP
requests and responses that were exchanged
between the browser and the web server.
What is HAR File?

HAR files can be generated by most modern
web browsers, and they can be viewed using
various tools, such as the Chrome DevTools
Network panel or the Auditzy Generate and
Analyze Har Files tool. They can be used to
diagnose various issues, such as slow page load
times, network connectivity problems, and
server-side errors. HAR files can also be used for
security analysis and forensics, as they provide a
detailed record of all the resources that were
loaded and the interactions that took place
between the browser and the web server.
How to Generate Har Files?

To analyze a HAR file, you can use Auditzy tools that provide
visual representations of the data contained in the file. Here
are some general steps you can follow to analyze a HAR file:
How to Analysis Har Files?
Open the HAR file using an Auditzy HAR viewer tool.
Once the file is loaded, you will be able to see various
details about the web page interactions, including
details about the requests, responses, headers, timings,
and errors.
Use the various filtering and sorting options to focus on
the specific requests or responses you want to analyze.
Look for any errors or warnings in the HAR file, such as
404 or 500 status codes, CORS errors, or SSL certificate
errors.

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