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SpeedLab scores your website on important performance metrics so you can optimize your page speed to deliver the best user experience.
How popular websites rank
- ALL
- SOFTWARE
- FINANCE
- MEDIA
- OPEN SOURCE
- GOVERNMENT
- RETAIL
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
 Spotify - spotify.com |
82 | 100 |
 Twitter - twitter.com |
97 | 100 |
 Microsoft - microsoft.com |
96 | 100 |
 Barclays - home.barclays |
72 | 88 |
 Mastercard - mastercard.us |
67 | 98 |
 Royal Bank of Scotland - rbs.co.uk |
44 | 88 |
 Time Warner - warnermediagroup.com |
97 | 98 |
 ESPN - espn.in |
68 | 51 |
 Springer - springer.com |
65 | 93 |
 Discovery Communications - discovery.com |
100 | 99 |
 jQuery - jquery.com |
99 | 100 |
 AngularJS - angularjs.org |
92 | 100 |
 Wikimedia Foundation - wikimediafoundation.org |
94 | 100 |
 United Nations - un.org |
46 | 86 |
 IRS - irs.gov |
46 | 72 |
 HM Revenue & Customs - gov.uk |
100 | 100 |
 Macy's - macys.com |
76 | 90 |
 Tesco - tesco.com |
91 | 97 |
 L'Oréal Group - loreal.com |
73 | 88 |
 IKEA - ikea.com |
99 | 100 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| Spotify - spotify.com |
82 | 100 |
| Twitter - twitter.com |
97 | 100 |
| Microsoft - microsoft.com |
96 | 100 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| Barclays - home.barclays |
72 | 88 |
| Mastercard - mastercard.us |
67 | 98 |
| Royal Bank of Scotland - rbs.co.uk |
44 | 88 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| Time Warner - warnermediagroup.com |
97 | 98 |
| ESPN - espn.in |
68 | 51 |
| Springer - springer.com |
65 | 93 |
| Discovery Communications - discovery.com |
100 | 99 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| jQuery - jquery.com |
99 | 100 |
| AngularJS - angularjs.org |
92 | 100 |
| Wikimedia Foundation - wikimediafoundation.org |
94 | 100 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| United Nations - un.org |
46 | 86 |
| IRS - irs.gov |
46 | 72 |
| HM Revenue & Customs - gov.uk |
100 | 100 |
| COMPANY/BRAND |
MOBILE SCORE
|
DESKTOP SCORE
|
|---|---|---|
| Macy's - macys.com |
76 | 90 |
| Tesco - tesco.com |
91 | 97 |
| L'Oréal Group - loreal.com |
73 | 88 |
| IKEA - ikea.com |
99 | 100 |
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