diff --git a/README.md b/README.md
index 5c036e8..1553352 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,23 @@
 # Coughvid
 
 Simple web application for the collection of sound records of cough from patients with Covid-19.
 
 This website was created with hugo+syna. The source project for the static part of the web is the syna-epfl folder. Once compiled, this is the "public" folder, that has been updated in the following way:
 
 -  Add the `cgi-bin` folder for the ubuntu script.
 -  Add the `js` folder and the app, jquery and progressbar sources.
 - Add the server SSL keys: `key.pem` and `cert.pem`
-- Modify `index.html` to assign an id to the Record button, add the `#progressBar` and `#thanks` components, and the corresponding minor CSS tweaks. Also, include the required js files.
\ No newline at end of file
+- Modify `index.html` to assign an id to the Record button, add the `#progressBar` and `#thanks` components, and the corresponding minor CSS tweaks. Also, include the required js files.
+
+### Deployment instructions on coughvid.epfl.ch
+
+- All files and folders in the repository have to be copied to `/var/www/html/` (except `.git`, of course).
+- The `upload.py` cgi script has to be copied to `/var/www/cgi-bin/`, with execution permissions.
+- Update `upload.py` to set `DB_PATH = '/data/coughvid_records'`, and remove `cgitb`.
+- The problems we found with SELinux so far were:
+  - Permission for running CGI scripts. Make sure that there is the appropriate rule in SELinux for the `/var/www/cgi-bin/` folder, with the command: `$ semanage fcontext --list | grep cgi-bin`
+    - `/var/www/cgi-bin(/.*)? all files system_u:object_r:httpd_sys_script_exec_t:s0`
+  - If still not working, `$ restorecon -Rv /var/www/**cgi**-bin/`.
+  - Add a rule in SELinux to give write permissions in the database folder:
+    - `$ semanage fcontext -a -t httpd_sys_rw_content_t "/data/coughvid_records(/.*)?"`
+    - `$ restorecon -Rv /data/coughvid_records/`
\ No newline at end of file
diff --git a/cert.pem b/cert.pem
deleted file mode 100644
index d7484ae..0000000
--- a/cert.pem
+++ /dev/null
@@ -1,24 +0,0 @@
------BEGIN CERTIFICATE-----
-MIID+zCCAuOgAwIBAgIUOjqG7ibjzu9KRwPHy9ZI6NjywK0wDQYJKoZIhvcNAQEL
-BQAwgYwxCzAJBgNVBAYTAkNIMQ0wCwYDVQQIDARWYXVkMREwDwYDVQQHDAhMYXVz
-YW5uZTENMAsGA1UECgwERVBGTDEMMAoGA1UECwwDRVNMMRcwFQYDVQQDDA5Ub21h
-cyBUZWlqZWlybzElMCMGCSqGSIb3DQEJARYWdG9tYXMudGVpamVpcm9AZXBmbC5j
-aDAeFw0yMDAzMjcxODU5NDdaFw0yMTAzMjcxODU5NDdaMIGMMQswCQYDVQQGEwJD
-SDENMAsGA1UECAwEVmF1ZDERMA8GA1UEBwwITGF1c2FubmUxDTALBgNVBAoMBEVQ
-RkwxDDAKBgNVBAsMA0VTTDEXMBUGA1UEAwwOVG9tYXMgVGVpamVpcm8xJTAjBgkq
-hkiG9w0BCQEWFnRvbWFzLnRlaWplaXJvQGVwZmwuY2gwggEiMA0GCSqGSIb3DQEB
-AQUAA4IBDwAwggEKAoIBAQDC60Pwuqjd5/sgyUfk1zlRIjm5atxBUY5mgbBb+qT4
-D+I8yaFGU/V3/kzxdsdfppmDCVrFFmEZZPzBWKx1KREwxSiiruodbvBW1nb+xDuU
-hjPJrga0QBj/okZt5PCB1wWDfXx67blYHXqs50Z36TceFFQmoC08Nb/pr0Zvnf98
-/BLOu+j4vPr38CKpJirxkwsd//ZZx+nsgwi3i48czXXQPzb1HVDpvxwxGYLOoBMY
-RW/rxTEeurMiKfXxP/eyYpC1w6aUzmhmrm0iw+eO4NP/f2D8D2r+Jqi/pgf7M/uJ
-/p75k5lsfxwMnihi8bNedNqWKFhdDFsPSDNW9xPMOf7/AgMBAAGjUzBRMB0GA1Ud
-DgQWBBQLuCl1Lo12J4kmBv/NH84xf2+CCzAfBgNVHSMEGDAWgBQLuCl1Lo12J4km
-Bv/NH84xf2+CCzAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQC8
-0yhPVsSDvHBhgXm5/tBwg0XVYBgMK41+gkDNQHNUT5RNmoo5OtQD5Lh9q5E95ruu
-4dTFVUzWwGBmvT0eagC0v4XoK4yN5gekp+1flEUlpGQbrACn4MXJAoquA1RH5mqz
-j1/yJegH7+jn66Ft/b6SjdpLKkg8JdFlXgJ9InFcUaeU0GMT3gYh+s8ywHfxmf9T
-57p2W+x863isYiXZgvIG8cU5N0n/uAXTv9B2/9goBCjAkMLS5B7s6GB01PB+ziNV
-+b2jGzcxPRYxeQ/F660GI+Ga1k1ADlKQPZ2NooJ7s+8lVzxBysEKqWCPCnD30SDy
-vmOz3gbKW5nWXUO4MoGz
------END CERTIFICATE-----
diff --git a/cgi-bin/upload.py b/cgi-bin/upload.py
index edd960f..1167e0f 100755
--- a/cgi-bin/upload.py
+++ b/cgi-bin/upload.py
@@ -1,48 +1,48 @@
 #!/usr/bin/env python3
 """
 Created on Sat Mar 28 19:29:28 2020
 
 This module implements a CGI service for uploading voice records in the coughvid web application.
 
 @author: T. Teijeiro
 """
 import cgi
 import datetime
 #TODO disable cgitb in production
 import cgitb
 cgitb.enable()
 
 #Point this variable to the folder where the data will be stored
 DB_PATH = '/tmp'
 
 form = cgi.FieldStorage()
 # Get filename here.
 fileitem = form['audio_data']
 latitude = form.getvalue('lat')
 longitude = form.getvalue('lon')
 mimeType = form.getvalue('mimeType')
 ext = 'wav'
-if mimeType.startswith('audio/ogg;'):
+if 'ogg' in mimeType:
     ext = 'ogg'
-elif mimeType.startswith('audio/webm;'):
+elif 'webm' in mimeType:
     ext = 'webm'
 label = 1
 data = fileitem.file.read()
 #We limit the file size to 1MB, to prevent possible flooding attacks.
 if len(data) < 1000000:
     # Test if the file was uploaded
     filename = f'{datetime.datetime.now().isoformat()}_{latitude}_{longitude}_{label}.{ext}'
     with open(f'{DB_PATH}/{filename}', 'wb') as fout:
         fout.write(data)
     message = 'The recording was uploaded successfully'
 else:
     message = 'Record too long.'
 
 print(f"""\
 Content-Type: text/html\n
 <html>
 <body>
    <p>{message}</p>
 </body>
 </html>
 """)
diff --git a/key.pem b/key.pem
deleted file mode 100644
index dba2f31..0000000
--- a/key.pem
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFHDBOBgkqhkiG9w0BBQ0wQTApBgkqhkiG9w0BBQwwHAQIkN0kLBYnHqkCAggA
-MAwGCCqGSIb3DQIJBQAwFAYIKoZIhvcNAwcECIR3UogH3u7NBIIEyDaAUCFYD/u2
-kV0Jl4J9AwF01JBfaQl3sqr6x2Z8qcEvMxA4Y7Wpv4WnUeA3SQdxAcTmmoNSQH8g
-HZY4auvNkzZTpFO3WfscnyplCDEcRCUKFH4oxlp8GBWoW2CP13I0T9OuGFr1AUYG
-LFrbBA+LE0isoYrD2aT2ps75NEtY1//gisE9hLLk5C6qv03dINn8UeSrUW+JijGp
-Y1pmNLQB6eeBJTnZJ+Xmw2VU9FqxPHeZqJIeD/lhX5P7QZKVC1M+Znh7WN4G4GUg
-rtrntT2vDLlAUCG8v1injzm1NCQ27UxPBXyZZFTXyonb26cmS3Oa9cvRwG+4/HCX
-PgKGu7bQ+WqV/Quk4O6J1CO0Hj7P+EskBIXbUPA+vif/DGwsiwIcIEYBkPz8Xdv3
-qP5fWMlrwx3OQWYcvWXaQO9IVVFqMhXyE5yr9vHKoiFHZduhJSp/ich1JKVqPrHL
-JNr2vCL5HJnjJXWsKjZxzdXVLoujtONzeXRU5M11tiu/8uDzsWeEcEtlzLsdBJ/g
-SPqWRJXoupWOJP8YES1Wgdum/8smmwQ33HUf9Jhrliy/Ne6n3S5xgvetdN+33RB4
-CLVty3OCUnk9441KIFVweSxS+rwjSQQKvGxFUIkXB11RqkhwIlJmfTovvVWXUyXI
-eZZ6sdRBmYxxBRtEvyefZPzdXp1fYe+XKsz3GJMKd+aIVjAp9w+iw79KzS1r+Epk
-hfoGapu3XEX2cRnH3ravEoTAQP9M2y+Q2kfAMmevT9rfXwqmjfcUdzRFBtr6zBrl
-Vc12go216AAfHta8++mYOEhiVDwbhW/xjhbMOzm1Npx2tlTUEUS2K+mZrWXFLfH8
-U6l21OxDA6eEXg8xZEoF4eVcKo9SsQKHLhGLwh0EgVuHrkH1E2zPj69Sa983hxn6
-O4yymohVG1xFZX4df3Zeo4Dd9sEQBk86NMsJPbWjNINbvqQdavP9G3ONA5bzaD+e
-04YbkX1zaacv/nzzDYvBq6qmeJLWRIbaSwMND6fcMVVNDB5LsxrvGrYuLLJl8mDX
-J/JknZMCqHm5HsdViHgKRZQji17cOr/k7uOszpTMKfcd0TyKKKqvs2HcB5tq3V1I
-vBqB/eEEifx7T/B7SzT/RlLyptAVY4JxrsLfl3mTekXLgY7n0KLP8GfVCz39QjHJ
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-CbMtWZ7jJ74L89H8xUqFZox822oiNxXtVBXbFszeiiIBpMMAIhLKlz94Mse2dmOb
-EuaSH8bcdnpkcQkKXSIi0nLdy/w0whrTlc9cChig7uGcytCA/qrQRrbu/hqf4xR/
-3LjdhGDIdvhP/1YqA9zocIT1sZsa5aD4LyDlWZxcOMRyMgAFCxlqu3aVqHMOmkSd
-1Cg34vCSp2R0Rxjq/qYn1cWGdy+vP/wv3VcKropG6pn+tlfOOqBgr+f2WUKwWVaw
-axH2k8Oy6TIhWnpiH3On0y1+CRWrmPBAgLn50khbLOfzdWX1Dgk6jZr6zTSgDMTy
-REUtxSdxuWBowtiRXOC22PDunel0GnYipBbP4pSguPrLnZORhv3U95oOiOSHbfMU
-ZZDNv1ckNMDgrow1ASNQ/w==
------END ENCRYPTED PRIVATE KEY-----