Add Latency to TTFB tooling

[prayagverma]

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Short description of what this resolves:

Adding Global Latency Testing tool

Proposed changes:

Adding Global Latency Testing tool by apex.sh to TTFB tooling section

Sample Test Results -

• https://latency.apex.sh/?url=https://www.google.com
• https://latency.apex.sh/?url=https://www.google.com&compare=https://www.google.co.in

[thedaviddias]

You don't stop 😅 Thanks to add all these useful resources!

[prayagverma]

Just wanting to share all the tooling and libraries that have been helpful for me 😄

[thedaviddias]

They will be for the community, thanks again for that!