diff --git a/go.mod b/go.mod
index dbe2581..c1ad206 100644
--- a/go.mod
+++ b/go.mod
@@ -4,11 +4,13 @@ go 1.18
 
 require (
 	github.com/PuerkitoBio/goquery v1.8.0
+	github.com/allegro/bigcache/v3 v3.0.2
 	github.com/gorilla/mux v1.8.0
+	github.com/sirupsen/logrus v1.9.0
 )
 
 require (
-	github.com/allegro/bigcache/v3 v3.0.2 // indirect
 	github.com/andybalholm/cascadia v1.3.1 // indirect
 	golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
 )
diff --git a/go.sum b/go.sum
index c4d4f20..096cd12 100644
--- a/go.sum
+++ b/go.sum
@@ -4,12 +4,27 @@ github.com/allegro/bigcache/v3 v3.0.2 h1:AKZCw+5eAaVyNTBmI2fgyPVJhHkdWder3O9Irpr
 github.com/allegro/bigcache/v3 v3.0.2/go.mod h1:aPyh7jEvrog9zAwx5N7+JUQX5dZTSGpxF1LAR4dr35I=
 github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
 github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
 github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 h1:/6y1LfuqNuQdHAm0jjtPtgRcxIxjVZgm5OTu8/QhZvk=
 golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
index 7adc86f..50501ef 100644
--- a/main.go
+++ b/main.go
@@ -10,12 +10,15 @@ import (
 
 	"github.com/allegro/bigcache/v3"
 	"github.com/gorilla/mux"
+	"github.com/sirupsen/logrus"
 )
 
+var logger = logrus.New()
+
 func main() {
-	c, err := bigcache.NewBigCache(bigcache.DefaultConfig(time.Hour * 2))
+	c, err := bigcache.NewBigCache(bigcache.DefaultConfig(time.Hour * 24))
 	if err != nil {
-		fatal("can't initialize caching")
+		logger.Fatalln("can't initialize caching")
 	}
 	cache = c
 
@@ -42,10 +45,10 @@ func main() {
 
 	l, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
 	if err != nil {
-		fatal(err)
+		logger.Fatalln(err)
 	}
 
-	info(fmt.Sprintf("server is listening on port %d", port))
+	logger.Infof("server is listening on port %d\n", port)
 
-	fatal(server.Serve(l))
+	logger.Fatalln(server.Serve(l))
 }
diff --git a/utils.go b/utils.go
index 9a34c39..e9ce850 100644
--- a/utils.go
+++ b/utils.go
@@ -3,7 +3,6 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 	"net/http"
 	"path"
 	"text/template"
@@ -13,7 +12,7 @@ import (
 
 var cache *bigcache.BigCache
 
-func setCache(key string, entry any) error {
+func setCache(key string, entry interface{}) error {
 	data, err := json.Marshal(&entry)
 	if err != nil {
 		return err
@@ -22,13 +21,13 @@ func setCache(key string, entry any) error {
 	return cache.Set(key, data)
 }
 
-func getCache(key string) (any, error) {
+func getCache(key string) (interface{}, error) {
 	data, err := cache.Get(key)
 	if err != nil {
 		return nil, err
 	}
 
-	var decoded any
+	var decoded interface{}
 
 	if err = json.Unmarshal(data, &decoded); err != nil {
 		return nil, err
@@ -37,14 +36,6 @@ func getCache(key string) (any, error) {
 	return decoded, nil
 }
 
-func fatal(err any) {
-	log.Fatalf("[ERR] %s\n", err)
-}
-
-func info(s string) {
-	log.Printf("[INFO] %s\n", s)
-}
-
 func write(w http.ResponseWriter, status int, data []byte) {
 	w.WriteHeader(status)
 	w.Write(data)
@@ -63,13 +54,13 @@ func securityHeaders(next http.Handler) http.Handler {
 func getTemplates(templates ...string) []string {
 	var pths []string
 	for _, t := range templates {
-		tmpl := path.Join("views",fmt.Sprintf("%s.tmpl", t))
+		tmpl := path.Join("views", fmt.Sprintf("%s.tmpl", t))
 		pths = append(pths, tmpl)
 	}
 	return pths
 }
 
-func render(n string, w http.ResponseWriter, data any) {
+func render(n string, w http.ResponseWriter, data interface{}) {
 	t, err := template.ParseFiles(getTemplates(n, "navbar", "footer")...)
 	if err != nil {
 		w.WriteHeader(http.StatusInternalServerError)