diff --git a/Cargo.lock b/Cargo.lock
index 0d9bbfb..f8da595 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -99,7 +99,7 @@ dependencies = [
  "miniz_oxide",
  "object",
  "rustc-demangle",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -128,15 +128,15 @@ dependencies = [
 
 [[package]]
 name = "bitflags"
-version = "2.6.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+checksum = "8f68f53c83ab957f72c32642f3868eec03eb974d1fb82e453128456482613d36"
 
 [[package]]
 name = "boring-sys2"
-version = "4.13.6"
+version = "4.13.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eab6af1d75bd1d48b07da142dd1fc90ac24925af8258fcd13636882e6f3d013c"
+checksum = "098769dec83815b4c12f4847da584198c7a94207780fd02870441c837d312a4b"
 dependencies = [
  "autocfg",
  "bindgen",
@@ -147,9 +147,9 @@ dependencies = [
 
 [[package]]
 name = "boring2"
-version = "4.13.6"
+version = "4.13.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0630177503a89deb297b07d993b3edbeafb7569f8edf8108dffe77d39c466d01"
+checksum = "d94931c04c0540757a9a5f516081154935c1dff6d91355129b9b5308f7e4bb8a"
 dependencies = [
  "bitflags",
  "boring-sys2",
@@ -194,9 +194,9 @@ checksum = "325918d6fe32f23b19878fe4b34794ae41fc19ddbe53b10571a4874d44ffd39b"
 
 [[package]]
 name = "cc"
-version = "1.2.7"
+version = "1.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7"
+checksum = "c8293772165d9345bdaaa39b45b2109591e63fe5e6fbc23c6ff930a048aa310b"
 dependencies = [
  "jobserver",
  "libc",
@@ -510,7 +510,7 @@ dependencies = [
  "markup5ever",
  "nom",
  "tendril",
- "thiserror 2.0.9",
+ "thiserror 2.0.11",
  "unicode-width",
 ]
 
@@ -787,7 +787,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc2f4eb4bc735547cfed7c0a4922cbd04a4655978c09b54f1f7b228750664c34"
 dependencies = [
  "cfg-if",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -829,9 +829,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.22"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
 name = "lru"
@@ -898,9 +898,9 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
+checksum = "b8402cab7aefae129c6977bb0ff1b8fd9a04eb5b51efc50a70bea51cda0c7924"
 dependencies = [
  "adler2",
 ]
@@ -984,7 +984,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -1105,7 +1105,6 @@ dependencies = [
  "foldhash",
  "html2text",
  "indexmap",
- "log",
  "pyo3",
  "pyo3-log",
  "pythonize",
@@ -1113,14 +1112,15 @@ dependencies = [
  "serde_json",
  "tokio",
  "tokio-util",
+ "tracing",
  "webpki-root-certs",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.92"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
+checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
 dependencies = [
  "unicode-ident",
 ]
@@ -1143,9 +1143,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e484fd2c8b4cb67ab05a318f1fd6fa8f199fcc30819f08f07d200809dba26c15"
+checksum = "57fe09249128b3173d092de9523eaa75136bf7ba85e0d69eca241c7939c933cc"
 dependencies = [
  "anyhow",
  "cfg-if",
@@ -1163,9 +1163,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc0e0469a84f208e20044b98965e1561028180219e35352a2afaf2b942beff3b"
+checksum = "1cd3927b5a78757a0d71aa9dff669f903b1eb64b54142a9bd9f757f8fde65fd7"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -1173,9 +1173,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb1547a7f9966f6f1a0f0227564a9945fe36b90da5a93b3933fc3dc03fae372d"
+checksum = "dab6bb2102bd8f991e7749f130a70d05dd557613e39ed2deeee8e9ca0c4d548d"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -1194,9 +1194,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fdb6da8ec6fa5cedd1626c886fc8749bdcbb09424a86461eb8cdf096b7c33257"
+checksum = "91871864b353fd5ffcb3f91f2f703a22a9797c91b9ab497b1acac7b07ae509c7"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -1206,9 +1206,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38a385202ff5a92791168b1136afae5059d3ac118457bb7bc304c197c2d33e7d"
+checksum = "43abc3b80bc20f3facd86cd3c60beed58c3e2aa26213f3cda368de39c60a27e4"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -1325,9 +1325,9 @@ dependencies = [
 
 [[package]]
 name = "rquest"
-version = "1.3.5"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4851800c1f7cccbaa7e8386e85f2a9514c2998f1b1298671a8dba247380998ee"
+checksum = "551d4dfc07ad61d2e67ef9e2ca9b215e8a7ac583b58dfe9f533c28f1b0181ad4"
 dependencies = [
  "antidote",
  "async-compression",
@@ -1347,6 +1347,7 @@ dependencies = [
  "http-body-util",
  "hyper2",
  "ipnet",
+ "libc",
  "linked_hash_set",
  "log",
  "lru",
@@ -1365,7 +1366,6 @@ dependencies = [
  "tokio-socks",
  "tokio-util",
  "tower",
- "tower-layer",
  "tower-service",
  "typed-builder",
  "url",
@@ -1534,9 +1534,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.95"
+version = "2.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46f71c0377baf4ef1cc3e3402ded576dccc315800fbc62dfc7fe04b009773b4a"
+checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1612,11 +1612,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
 dependencies = [
- "thiserror-impl 2.0.9",
+ "thiserror-impl 2.0.11",
 ]
 
 [[package]]
@@ -1632,9 +1632,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1684,9 +1684,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.42.0"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551"
+checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
 dependencies = [
  "backtrace",
  "bytes",
@@ -1702,9 +1702,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-boring2"
-version = "4.13.6"
+version = "4.13.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b719539ae2fd57495b38d0ae4e3b32fb03f5d853a47574d4579e537d66ab2a97"
+checksum = "8e0216304b351c0d3eab0f42f296e2327209cea57930c8957f50d2bafd826077"
 dependencies = [
  "boring-sys2",
  "boring2",
@@ -1714,9 +1714,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1781,10 +1781,23 @@ version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
 dependencies = [
+ "log",
  "pin-project-lite",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.33"
@@ -1927,31 +1940,31 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-registry"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bafa604f2104cf5ae2cc2db1dee84b7e6a5d11b05f737b60def0ffdc398cbc0a"
+checksum = "4286ad90ddb45071efd1a66dfa43eb02dd0dfbae1545ad6cc3c51cf34d7e8ba3"
 dependencies = [
  "windows-result",
  "windows-strings",
- "windows-targets",
+ "windows-targets 0.53.0",
 ]
 
 [[package]]
 name = "windows-result"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
+checksum = "d08106ce80268c4067c0571ca55a9b4e9516518eaa1a1fe9b37ca403ae1d1a34"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.53.0",
 ]
 
 [[package]]
 name = "windows-strings"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978d65aedf914c664c510d9de43c8fd85ca745eaff1ed53edf409b479e441663"
+checksum = "b888f919960b42ea4e11c2f408fadb55f78a9f236d5eef084103c8ce52893491"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.53.0",
 ]
 
 [[package]]
@@ -1960,7 +1973,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -1969,14 +1982,30 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_gnullvm",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
+ "windows_aarch64_gnullvm 0.52.6",
+ "windows_aarch64_msvc 0.52.6",
+ "windows_i686_gnu 0.52.6",
+ "windows_i686_gnullvm 0.52.6",
+ "windows_i686_msvc 0.52.6",
+ "windows_x86_64_gnu 0.52.6",
+ "windows_x86_64_gnullvm 0.52.6",
+ "windows_x86_64_msvc 0.52.6",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1e4c7e8ceaaf9cb7d7507c974735728ab453b67ef8f18febdd7c11fe59dca8b"
+dependencies = [
+ "windows_aarch64_gnullvm 0.53.0",
+ "windows_aarch64_msvc 0.53.0",
+ "windows_i686_gnu 0.53.0",
+ "windows_i686_gnullvm 0.53.0",
+ "windows_i686_msvc 0.53.0",
+ "windows_x86_64_gnu 0.53.0",
+ "windows_x86_64_gnullvm 0.53.0",
+ "windows_x86_64_msvc 0.53.0",
 ]
 
 [[package]]
@@ -1985,48 +2014,96 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+
 [[package]]
 name = "write16"
 version = "1.0.0"
diff --git a/Cargo.toml b/Cargo.toml
index e2c524b..d4134f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,11 +12,11 @@ name = "primp"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.23.3", features = ["extension-module", "abi3-py38", "indexmap", "anyhow"] }
+pyo3 = { version = "0.23.4", features = ["extension-module", "abi3-py38", "indexmap", "anyhow"] }
 anyhow = "1.0.95"
-log = "0.4.22"
+tracing = { version = "0.1.41", features = ["log-always"] }
 pyo3-log = "0.12.1"
-rquest = { version = "1.3.5", features = [
+rquest = { version = "1.5.5", features = [
     "json",
     "cookies",
     "socks",
@@ -27,12 +27,11 @@ rquest = { version = "1.3.5", features = [
     "multipart",
     "stream",
     "impersonate_str",
-    "impersonate_settings",
 ] }
 encoding_rs = { version = "0.8.35" }
 foldhash = "0.1.4"
 indexmap = { version = "2.7.0", features = ["serde"] }
-tokio = { version = "1.42.0", features = ["full"] }
+tokio = { version = "1.43.0", features = ["full"] }
 tokio-util = { version = "0.7.13", features = ["codec"] }  # for multipart
 html2text = "0.13.6"
 bytes = "1.9.0"
diff --git a/src/lib.rs b/src/lib.rs
index 65add9a..55a3eed 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -24,6 +24,7 @@ use tokio::{
     runtime::{self, Runtime},
 };
 use tokio_util::codec::{BytesCodec, FramedRead};
+use tracing;
 
 mod response;
 use response::Response;
@@ -178,6 +179,9 @@ impl Client {
         // Redirects
         if follow_redirects.unwrap_or(true) {
             client_builder = client_builder.redirect(Policy::limited(max_redirects.unwrap_or(20)));
+            if proxy.is_some() {
+                client_builder = client_builder.redirect_with_proxy_auth(true);
+            }
         } else {
             client_builder = client_builder.redirect(Policy::none());
         }
@@ -402,7 +406,7 @@ impl Client {
             let url = resp.url().to_string();
             let buf = resp.bytes().await?;
 
-            log::info!("response: {} {} {}", url, status_code, buf.len());
+            tracing::info!("response: {} {} {}", url, status_code, buf.len());
             Ok((buf, cookies, headers, status_code, url))
         };
 
diff --git a/src/traits.rs b/src/traits.rs
index aeaf48f..c14002f 100644
--- a/src/traits.rs
+++ b/src/traits.rs
@@ -17,17 +17,18 @@ impl HeadersTraits for IndexMapSSR {
         self.clone()
     }
     fn to_headermap(&self) -> HeaderMap {
-        self.iter()
-            .map(|(k, v)| {
-                (
-                    HeaderName::from_bytes(k.as_bytes())
-                        .unwrap_or_else(|k| panic!("Invalid header name: {k:?}")),
-                    HeaderValue::from_bytes(v.as_bytes())
-                        .unwrap_or_else(|v| panic!("Invalid header value: {v:?}")),
-                )
-            })
-            .collect()
+        let mut header_map = HeaderMap::with_capacity(self.len());
+        for (k, v) in self {
+            header_map.insert(
+                HeaderName::from_bytes(k.as_bytes())
+                    .unwrap_or_else(|k| panic!("Invalid header name: {k:?}")),
+                HeaderValue::from_bytes(v.as_bytes())
+                    .unwrap_or_else(|v| panic!("Invalid header value: {v:?}")),
+            );
+        }
+        header_map
     }
+
     fn insert_key_value(&mut self, key: String, value: String) -> Result<(), Error> {
         self.insert(key.to_string(), value.to_string());
         Ok(())
@@ -36,16 +37,18 @@ impl HeadersTraits for IndexMapSSR {
 
 impl HeadersTraits for HeaderMap {
     fn to_indexmap(&self) -> IndexMapSSR {
-        self.iter()
-            .map(|(k, v)| {
-                (
-                    k.to_string(),
-                    v.to_str()
-                        .unwrap_or_else(|v| panic!("Invalid header value: {v:?}"))
-                        .to_string(),
-                )
-            })
-            .collect()
+        let mut index_map =
+            IndexMapSSR::with_capacity_and_hasher(self.len(), RandomState::default());
+        for (key, value) in self {
+            index_map.insert(
+                key.as_str().to_string(),
+                value
+                    .to_str()
+                    .unwrap_or_else(|v| panic!("Invalid header value: {v:?}"))
+                    .to_string(),
+            );
+        }
+        index_map
     }
 
     fn to_headermap(&self) -> HeaderMap {
@@ -68,9 +71,15 @@ pub trait CookiesTraits {
 
 impl CookiesTraits for IndexMapSSR {
     fn to_string(&self) -> String {
-        self.iter()
-            .map(|(k, v)| format!("{}={}", k, v))
-            .collect::<Vec<String>>()
-            .join("; ")
+        let mut result = String::with_capacity(self.len() * 40);
+        for (k, v) in self {
+            if !result.is_empty() {
+                result.push_str("; ");
+            }
+            result.push_str(k);
+            result.push('=');
+            result.push_str(v);
+        }
+        result
     }
 }
diff --git a/src/utils.rs b/src/utils.rs
index 91a4f85..20ac56d 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -10,6 +10,7 @@ use rquest::boring::{
         X509,
     },
 };
+use tracing;
 
 /// Loads the CA certificates from venv var PRIMP_CA_BUNDLE or the WebPKI certificate store
 pub fn load_ca_certs() -> Option<&'static X509Store> {
@@ -36,11 +37,11 @@ pub fn load_ca_certs() -> Option<&'static X509Store> {
 
     match CERT_STORE.as_ref() {
         Ok(cert_store) => {
-            log::debug!("Loaded CA certs");
+            tracing::debug!("Loaded CA certs");
             Some(cert_store)
         }
         Err(err) => {
-            log::error!("Failed to load CA certs: {:?}", err);
+            tracing::error!("Failed to load CA certs: {:?}", err);
             None
         }
     }