site performance improvement

[devopstoday11]

Site performance metrics is bad. It changed significantly after adding lottifile animation. Please improve the performance. @tfsojon

#212 (comment)

[tfsojon]

Will check

[devopstoday11]

@tfsojon , have you finished checking the performance issues?

@tfsumon FYI

[tfsojon]

Not checked yet.
Basically that time we were working on the Mermaid js. as it is an external script.
we should work on the performance issues at the end.
tfsumon will work on it if you set priority.

[devopstoday11]

@tfsojon @tfsumon
Ok, please work on both sites performance issues at the end of October.