[docs] Improve chart SEO

[oliviertassinari]

Per the following search volume data, I think we should change the SEO title.

https://app.ahrefs.com/keywords-explorer/list/new/db2c322fa1f3891b3d2c32da458fe4a5/google/us/overview

on this pages, and the other chart pages.

Preview: https://deploy-preview-10170--material-ui-x.netlify.app/x/react-charts/gantt/

[mui-bot]

Netlify deploy preview

Netlify deploy preview: https://deploy-preview-10170--material-ui-x.netlify.app/

Updated pages

• docs/data/charts/bars/bars.md
• docs/data/charts/funnel/funnel.md
• docs/data/charts/gantt/gantt.md
• docs/data/charts/heat-map/heat-map.md
• docs/data/charts/lines/lines.md

These are the results for the performance tests:

Test case	Unit	Min	Max	Median	Mean	σ
Filter 100k rows	ms	-121.3	184.7	184.7	20.58	119.893
Sort 100k rows	ms	861.6	2,045.1	1,777.3	1,545.68	396.65
Select 100k rows	ms	837.9	1,018.3	934.3	940.72	58.923
Deselect 100k rows	ms	161	315.2	230.4	243.2	61.764

Generated by 🚫 dangerJS against ff90933

[flaviendelangle]

Make sense with the pickers title
Would it make sense to change the data grid pages as well?

[oliviertassinari]

Would it make sense to change the data grid pages as well?

@flaviendelangle I'm not sure, these make sense to me:

mui-x/docs/data/data-grid/overview/overview.md

Line 2 in ced19b2

title: React Data Grid component

mui-x/docs/data/data-grid/pivoting/pivoting.md

Line 2 in ced19b2

title: Data Grid - Pivoting

---

One downside of this change is that the title in the browser is a bit less helpful. I have explored if we could only change the SEO title, but I couldn't find something obviously simpler. Google also has runtime engines, so he could detect that the title after hydration is different. I have too many tabs open to be able to read the table title, I just look at the logos, so it might be enough.

Speaking of tabs experience optimization. @danilo-leal I guess we could change the favicon based on the docs page we are on

with the new logos.