diff --git a/Readme.md b/Readme.md
index 664bd04..8f903be 100644
--- a/Readme.md
+++ b/Readme.md
@@ -36,8 +36,10 @@ https://knowyourmeme.com/memes/this-is-fine
 - [planned features](#planned-features)
 - [Prerequisities](#prerequisities)
 - [Run](#run)
+  - [Configuration](#configuration)
+    - [Sleep time](#sleep-time)
   - [Run in Docker](#run-in-docker)
-  - [Download profiles](#download-profiles)
+  - [Run locally](#run-locally)
     - [examples](#examples)
   - [Search in result files (saved profiles)](#search-in-result-files-saved-profiles)
     - [examples](#examples-1)
@@ -84,6 +86,28 @@ or have it in your `.zshrc` 🤗 or whatever your shell loads at start
 
 ## Run
 
+Here's what you need to get the thing running.
+
+1. Configuration (optional)
+2. Run in Docker
+3. Run locally
+
+### Configuration
+
+Currently, the only configuration you can do is setting sleep time between request cycles.
+
+#### Sleep time
+
+**DEFAULT** sleep time is 30 seconds.
+
+Increase the sleep time to avoid hitting the GitHub API rate limit.
+
+You can customise the sleep time between cycles by setting the `SLEEP_TIME_SECONDS` environment variable.
+
+```bash
+$ SLEEP_TIME_SECONDS=15 bb scrape <location-like-city-or-country> <language>
+```
+
 ### Run in Docker
 
 All of the following should work in Docker, too.
@@ -97,9 +121,11 @@ $ docker run -it --rm git-hire
 
 If you need to store the profiles, you can mount a docker volume, but this goes beyond the scope of this README.
 
-### Download profiles
+### Run locally
 
-`$ bb scrape <location-like-city-or-country>`  
+```bash
+$ bb scrape <location-like-city-or-country>
+```
 
 Will save the github profiles as `.edn` into the `profiles` directory,  
 **but** as GitHub support let me know:  
@@ -107,7 +133,9 @@ Will save the github profiles as `.edn` into the `profiles` directory,
 
 Specify further adding a language:
 
-`$ bb scrape <location-like-city-or-country> <language>`
+```bash
+$ bb scrape <location-like-city-or-country> <language>
+```
 
 **Be warned!** This might not find a PHP dev who switched to Rust recently, as described by GitHub's Support.
 
@@ -120,7 +148,7 @@ After having built a pool of profiles, use
 #### examples
 
 `$ bb scrape mainz`  
-`$ bb scrape "Bad Schwalbach"`  
+`$ bb scrape "Bad Kreuznach"`  
 `$ bb scrape wiesbaden java`  
 `$ bb scrape wiesbaden php`  
 `$ bb scrape mainz javascript`
@@ -137,19 +165,29 @@ After having built a pool of profiles, use
 
 you might go further, by piping to bb again, unimaginable possibilities...
 
-`$ mkdir rails; cp $(grep -Zril rails profiles) rails`
+```bash
+$ mkdir rails; cp $(grep -Zril rails profiles) rails
+```
+
+and then:
 
-`$ bb search-keyword "ios" | bb -e '(map #(str/upper-case %) *input*)'`
+```bash
+$ bb search-keyword "ios" | bb -e '(map #(str/upper-case %) *input*)'
+```
 
 ### Inspect Profiles (with examples! 🤯)
 
-`$ bb read-profile.clj simonneutert`
+```bash
+$ bb read-profile.clj simonneutert
+```
 
-go further, by piping
+go further, by piping:
 
-`$ bb read-profile.clj simonneutert | bb -e '(:languages *input*)'`
+```bash
+$ bb read-profile.clj simonneutert | bb -e '(:languages *input*)'
+```
 
-read many profiles
+then read many profiles
 
 ```bash
 $ bb search-keyword ruby | bb -e '(mapv #(edn/read-string (slurp %)) *input*)'
diff --git a/src/git_hire/main.clj b/src/git_hire/main.clj
index 5866a0a..9bd2df3 100644
--- a/src/git_hire/main.clj
+++ b/src/git_hire/main.clj
@@ -27,6 +27,14 @@
 (def user-search-path
   "/search/users")
 
+(def default-sleep-time "30")
+
+(def sleep-time
+  (let [sleep-time (or
+                    (System/getenv "SLEEP_TIME_SECONDS")
+                    default-sleep-time)]
+    (* (Integer/parseInt sleep-time) 1000)))
+
 (defn ->utf8
   [s]
   (URLEncoder/encode s "UTF-8"))
@@ -124,7 +132,7 @@
           runs (per-page->runs total-user-count per-page)
           users (:items res)]
       (if (> total-user-count 1000)
-        (do (Thread/sleep (* 4 1000))
+        (do (Thread/sleep (* sleep-time 1000))
             (recur location lang (+ 1 more-repos-than)))
         (if (> runs 1)
           (do (prn "getting users with more than " more-repos-than " repos")
@@ -147,7 +155,7 @@
           runs (per-page->runs total-user-count per-page)
           users (:items res)]
       (if (> total-user-count 1000)
-        (do (Thread/sleep (* 4 1000))
+        (do (Thread/sleep (* sleep-time 1000))
             (recur location (+ 1 more-repos-than)))
         (do (file-path-location-all location)
             (if (> runs 1)
@@ -161,7 +169,7 @@
 
 (defn repo-slim
   [user-repo]
-  (select-keys user-repo [:html_url :name :description :homepage :topics :language :updated_at]))
+  (select-keys user-repo [:html_url :name :description :homepage :topics :language :stargazers_count :updated_at]))
 
 (defn repos-slim
   [user-repos]
@@ -180,6 +188,7 @@
     {:name (get-in first-repo [:owner :login])
      :owner_url (get-in first-repo [:owner :html_url])
      :languages (user-languages cleaned-repos)
+     :total-stars (reduce + (map :stargazers_count cleaned-repos))
      :repositories cleaned-repos}))
 
 (defn recursive-curl
diff --git a/test/git_hire/test_main.clj b/test/git_hire/test_main.clj
index c88aa46..021ebb1 100644
--- a/test/git_hire/test_main.clj
+++ b/test/git_hire/test_main.clj
@@ -1,4 +1,7 @@
-(ns git-hire.test-main)
+(ns git-hire.test-main
+  (:require
+   [clojure.test :as t]))
+
 (require '[clojure.test :as t]
          '[babashka.classpath :as cp]
          '[git-hire.main :as main])
@@ -46,6 +49,7 @@
              :homepage "www.foo.bar"
              :topics ["foo" "bar"]
              :language "clojure"
+             :stargazers_count 10
              :updated_at "2020-01-01T00:00:00Z"}]
            (main/repos-slim [{:name "foo"
                               :html_url "bar"
@@ -68,6 +72,7 @@
             :homepage "www.foo.bar"
             :topics ["foo" "bar"]
             :language "clojure"
+            :stargazers_count 10
             :updated_at "2020-01-01T00:00:00Z"}
            (main/repo-slim {:name "foo"
                             :html_url "bar"
@@ -115,18 +120,18 @@
                     :pizza "turtles"}])))))
 
 (t/deftest user-location-search-params-location
-  (t/is (= {:query-params {"per_page" 10, "q" "location:\"bad+kissingen\" repos:>=0"}}
-           (main/user-location-search-params-location 10 0 "Bad Kissingen")))
+  (t/is (= {:query-params {"per_page" 10, "q" "location:\"bad+kreuznach\" repos:>=0"}}
+           (main/user-location-search-params-location 10 0 "Bad Kreuznach")))
   (t/is (= {:query-params {"per_page" 20, "q" "location:\"mainz\" repos:>=0"}}
            (main/user-location-search-params-location 20 0 "Mainz"))))
 
 (t/deftest file-path-location-all
   (t/is (= "./profiles/mainz/all/"
            (main/file-path-location-all "Mainz")))
-  (t/is (= "./profiles/bad kissingen/all/"
-           (main/file-path-location-all "Bad Kissingen"))))
+  (t/is (= "./profiles/bad kreuznach/all/"
+           (main/file-path-location-all "Bad Kreuznach"))))
 
 (t/deftest user-location-search-params-location-lang
   (t/is (= {:query-params {"per_page" 10,
-                           "q" "location:\"bad+kissingen\" repos:>=0 language:\"clojure\""}}
-           (main/user-location-search-params-location-lang 10 0 "Bad Kissingen" "clojure"))))
\ No newline at end of file
+                           "q" "location:\"bad+kreuznach\" repos:>=0 language:\"clojure\""}}
+           (main/user-location-search-params-location-lang 10 0 "Bad Kreuznach" "clojure"))))
\ No newline at end of file