What are the benefits & perks at linkedin?

Hi, We built http://perks.guide to help job searchers compare perks at different companies. We've been trying to source data for linkedIn(SF + Sunnyvale) but have come up short so we're trying to fill in the gaps from the blind community. Here's what we have so far:

Data we have:
Compensation Philosophy: Biggest raises come with promotions! Top tier (top 20%) get refreshers otherwise you don't get very much.
Vacation/Time Off: Unlimited PTO
PTO/Sick Days: Unlimited PTO
Meals/Food: Reputation for having amazing food. Free Breakfast, lunch & dinner (starts 7pm)
Snacks: Comprehensive set of snacks, cookies, ice cream etc. as well as healthy options like smoothies, fruit, protein bars etc.
Coffee/Drinks: Variety of bottled drinks, coffee, soda, milk juice etc. Select locations may have kombucha, smoothie bars and extensive expresso machines
401k Matching: 50% match up to IRS limit. $9250 with a $18500 contribution
Health/Fitness: $2000 towards fitness classes, memberships, massages, gym etc.
Company Holidays: 17 paid holidays including fully paid July 4th and end of year shutdown
Cell Phone Allowance: 80$/month
Charity Donation Match: Match up to $1000/yr
Shuttle to work: Yes
Public Transit Benefits: Free Caltrain pass
Parking benefits: Free parking
Maternity/Paternity Leave: 12 weeks for father or mother
Childcare: Child-care can be expensed as part of $2000 perk-up bonus
Surrogacy, InVitroFerillization, adoption assistance: $5000 for adoption, $20000 for surrogacy
Onsite Facilities: Beautiful renovated offices in both Sunnyvale & San Francisco. Unique architecture and layout results in a vibrant dynamic work environment. Roof views, onsite gyms and quiet areas are nice touches. Onsite dental, car wash, dry cleaning and oil changes.
Dog friendly Policy: No
Break time activities: Foosball tables, music lessons/jam room, massage rooms (depending on location)
Tuition: 5000$ towards tuition reimbursement per year
Misc. : 15% off stock off the lowest market price in the last record period

Data we're missing
Mental Health/Therapy: ?
Green Card Sponsorship: ?
Ridesharing benefits: ?
Life Insurance (Paid in case of death or serious injury): ?
Health Insurance (basic): ?
Company contributions to HSA (Health Savings Account): ?

Can someone from linkedin help verify or fill in some of the gaps? It would be much appreciated! Have a nice weekend. I'd be happy to answer any questions you have as well.

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