(+971568250507 ))# Young Call Girls in Ajman By Pakistani Call Girls in ...
Â
Run your TYPO3 with a CDN in 5 Minutes
1. Run your TYPO3 with a CDN in 5 Minutes
... if you know how
2. @bennimack
â¨
Aug 4, 2022
Agenda
⢠Who is this guy?
⢠What is a CDN? Do I need one?
⢠How much does a CDN cost?
⢠What can a CDN cache from TYPO3?
⢠How do I configure TYPO3 to use a CDN?
⢠Dealing with Edge-Cases
3. @bennimack
â¨
Aug 4, 2022
Who is this guy?
⢠Benni Mack
⢠CTO at b13.com
⢠Made in Germany
⢠Works with TYPO3 since 2003
⢠Core Development but also agency customer work @ b13.com
⢠Focus on larger enterprises reaching out worldwide
4. Photo by NASA on Unsplash
What is a CDN? And do I need one?
9. @bennimack
â¨
Aug 4, 2022
What is a CDN?
⢠Hundreds of servers in various regions that act as a cache
("reverse proxy")
â¨
to deliver content faster depending on the users' location
⢠Loads content from an origin server
⢠Keeps the content on the regional server
11. @bennimack
â¨
Aug 4, 2022
My website is slow
I run an intranet for
â¨
a german government
TYPO3's Backend is slow
My friend says everyone
â¨
has one these days
Nobody can touch my
â¨
... data
I want to reach
â¨
my visitors globally
I have a large
â¨
infrastructure to handle
â¨
my traffic
I have a lot of money
â¨
but not a lot of IT people
12. @bennimack
â¨
Aug 4, 2022
What does a CDN cost?
⢠Usually a lot of extras to it
⢠SSL certificates
⢠DDOS / Firewall / Security measurements
⢠DNS Management
0 ⏠to 5.000âŹ
â¨
/ month
â¨
/ domain
13. @bennimack
â¨
Aug 4, 2022
Do I get a CDN off of Amazon?
Amazon AWS CloudFront
Cloudflare
Microsoft Azure CDN
Google Cloud
Fastly
Akamai
Myra Cloud
14. What can a CDN cache from TYPO3?
Photo by NASA on Unsplash
15. @bennimack
â¨
Aug 4, 2022
What can a CDN cache from your website?
⢠Static Assets
⢠Images, JavaScript + StyleSheets
⢠Make up 80% of your website traffic
⢠Check your .htaccess file for details
⢠What about HTML Rendering?
⢠Only if you allow caching?
⢠TYPO3 Backend?
⢠Dynamic Content?
16. @bennimack
â¨
Aug 4, 2022
Under the hood
HTTP Response Headers
â curl -I https://b13.com
â¨
....
Cache-Control: max-age=231
Content-Language: de
Content-Length: 7855
Date: Mon, 01 Aug 2022 14:15:36 GMT
Expires: Mon, 01 Aug 2022 14:19:27 GMT
Pragma: public
20. @bennimack
â¨
Aug 4, 2022
Some more functionality
Do not cache when
- no_cache=1 is set
- A backend user is logged in (cookie)
- A frontend user is logged in (cookie)
- Workspace Preview happens
- A "non-Cacheable" (USER_INT) element is found
- A 400+ HTTP Response code is sent
- A POST Request is sent (Form submission)
config.sendCacheHeaders = 1
22. @bennimack
â¨
Aug 4, 2022
Make some TYPO3-internals work
$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxyIP'] = '12.23.34.45';
Needs to be set to the IP of the Edge Server
23. @bennimack
â¨
Aug 4, 2022
Additional Configuration - CloudFlare
// use Cloudflare when active
if ($_SERVER['HTTP_CF_CONNECTING_IP'] ?? false) {
$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxySSL'] = '*';
$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxyIP'] = '*';
$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxyHeaderMultiValue'] = 'first';
}
26. @bennimack
â¨
Aug 4, 2022
Advanced Tools
Flush CDN Caches when content is changed
->
EXT:proxycachemanager
Various adapters
->
EXT:akamai, EXT:cloudflare_cdn, EXT:azure_purge
â¨
Cache Parts of a Page
->
Edge Workers
Optimize with Cache Tags
->
TCEMAIN.clearCacheCmd = 12,cacheTag:news
28. @bennimack
â¨
Aug 4, 2022
Check if your site is ready
⢠What about GDPR?
⢠Do you have USER_INT plugins?
⢠How to deal with login forms or forms in general?
⢠Disable no_cache=1 forever via
â¨
$GLOBALS['TYPO3_CONF_VARS']['FE']['disableNoCacheParameter'] = 1;
⢠Be creative when building solutions
⢠Do you have variants for different regions?