You've tweaked your Firefox but have you ...


Recommended Posts

Ok, so you've tweaked your Firefox and many of you have seen some good results. But have you tweaked your Internet settings? Windows only loads the standard default setting durning installation. These of course can be tweaked to also improve speed dramatically.

First test your Internet speed by going to one of the following sites:

http://www.bandwidthplace.com/speedtest/

http://www.pcpitstop.com/internet/Bandwidth.asp

After testing your speed download Dr. TCP which will allow you to easily tweak your Interneting settings. After adjusting your seeting you have to REBOOT and then go back to either of the above site and you'll see an improvement in speed.

Dr. TCP: http://www.dslreports.com/drtcp

I use Road Runner and my speed increaced a whopping 1.1 megs.

Here are the setting I used to acheive the increase:

Tcp Receive Window = 37500 Path MTU Discovery = Yes

Window Scaling = Yes Black Hole Detection = No

Time Stamping = No Max. Duplicate ACKs = 3

Selective Acks = Yes TTL = 64

Alternative TCP Receive Window = 256960

474280

Enjoy the speed!

That would only be possible if your settings were extremely fubared to begin with...

99.9% of people will get a negligible difference..

anyways.. you can run the tweak test at dslr and it basically tells you what to do.

http://www.dslreports.com/tweaks

Not at all my friend. I went from 3.6 to 4.7. I just ran the test again and here are the results:

http://www.pcpitstop.com/internet/BandwidthResults.asp

Download Bandwidth Test Results

Download speed: 4604 kilobits per second

Test details: 3354 kilobytes downloaded in 5.828 seconds.

Receive buffer size: Not available

Believe!!!

lol... both sites told me my connection was < 3mbps... and I most definitely can download at speeds of 512kB/s (I DO have a 4mbps downstream and it works for sure, tested it many times using local sites and servers :yes:)

so for 1 I don't trust the results of those tests... then comes the part that you just know what your downstream is, your ISP gives you a certain connection and you can't surpass those speads legally as far as I know...

Speed

1.5 megabits per second

Communications 1.5 megabits per second

Storage 183.9 kilobytes per second

1MB file download 5.6 seconds

Subjective rating Great

Explain results

Info

Date & time Sunday, February 27, 10:28AM*

Test type IDT4 Free

Connection type ADSL

Region New Jersey

Data size 1024KB

IP address 138.89.113.50

Provider Verizon Online

:p i dont need to tweak ****

Edit: Tweak Test said i got some perfect stuff (no reccomendatins

Already tweaked.

speed5gp.th.png

Would be faster if I were not listen to 128kbps music, playing urban terror online (quake 3), downloading from irc at 103kbps atm and uploading at 20kbps. A third of my max upload btw.

That and its wireless and who knows what my brother is doing on his pc right now. Sure he is at least listen to music at 128kbps and playing urban terror. Sures hes in a few irc channel on enterthegame as well.

  • 3 weeks later...

Here's mine...though they are default settings. These sites are very inaccurate. Most of the bandwidth testers are that I've came across. You'd have to factor in server load times at the time being and then factor in the computer you are using's activity.

Really the "TCP tweaks" don't do too much for anything. And even if you think so, then you'd have to find the balance between the internet and network speed you want, since it will effect both.

post-46936-1112613718_thumb.jpg

post-46936-1112613771_thumb.jpg

Edited by dotRoot
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Google reportedly limited Meta's Gemini access over limited AI compute by Karthik Mudaliar Google is reportedly limiting Meta's use of its Gemini AI models after Meta tried buying more computing capacity than even Google could supply. According to the Financial Times, Google told Meta in March that it could not provide the full Gemini capacity that Meta had requested. This shortfall even disrupted and delayed some of Meta's internal projects. Due to this, Meta even told its employees internally to use AI tokens more efficiently. Meta wasn't the only one to get hit by this sudden refusal by Google; even other customers were affected. But Meta was hit harder because of its unusually high demand for Google's models. The move from Google makes it evident that companies all over are in limited supply of both infrastructure and compute. Alphabet said in April that Google Cloud revenue grew 63% year-over-year to $20 billion in the first quarter, helped by enterprise AI infrastructure and AI solutions. In pursuit of more compute, Meta had earlier signed a multi-billion-dollar AWS agreement as well as a large AMD GPU deal for AI data centers. But the crunch would be short-lived as both Meta and Google have also ramped up infrastructure investments heavily. Meta said in November that it was committing more than $600 billion in the U.S. by 2028 for AI technology, infrastructure, and workforce expansion. In the first quarter of this year, Meta also raised its expected capital expenditure for 2026 to a range of $125 billion to $145 billion, citing higher component pricing and additional data center costs for future capacity. However, this doesn't make the company immune to the current dependence on outside suppliers. Meta has also spent many years promoting Llama as an open-weight alternative to closed models from Google, OpenAI, and Anthropic. But if the reported reliance on Google's Gemini models is severe enough for internal work to get impacted, then it looks like even frontier labs and Big Tech aren't fully self-sufficient. Source: Financial Times
    • I like to reminisce about the good old days, way back in autumn 2025 when building a gaming machine was fun and the drives were about $150 when you caught a deal. Yes duh, back in the day we had it gone. Then baby Skynet came along, hiding in AI datacenters demanding more processing power until it reached singularity. End of a not totally fictional story.
    • My experience in the past with older Windows 11 builds was not great on unsupported machines but I recently used Rufus to put the latest build on a older 5th Gen Core Thinkpad T that we upgraded with a SATA SSD and 8GB of RAM four years ago when hardware was reasonable and it seemed pretty fast and solid. Customer is very happy with the performance and will probably get four more years out of that venerable laptop that he loves so much. Another customer just retired his Dell Studio laptop from 2009 running Windows 10. It got an SSD over 10 years ago and did everything he needed it to for 17 years but he also retired last year and is happy doing everything on his iPad now.
    • Apple's newest AirTag 2 gets first big discount by Taras Buria In late January 2026, Apple introduced its second-generation AirTag trackers, bringing a refresh to the old model that has been on the market for half a decade. Now, you can get these new trackers at an all-time low price, thanks to the first big discount that brought the price down by 17% on Amazon. While the second-generation AirTag looks identical to its predecessor, it packs meaningful upgrades inside. The second-gen ultrawideband chip works 50% farther than the original AirTag, allowing you to detect lost items in a wider range. In addition, the second-generation AirTag features an upgraded Bluetooth chip for extended range and a significantly louder speaker (up to 50%) so that you can hear it better when locating a lost item. Note that the second-gen AirTag only works with iPhones and iPads that run iOS/iPadOS 26 and newer, so you need a compatible device to use the tracker. Like the original AirTag, the AirTag 2 is available in two packs: one and four pieces. Both are now available at a notable discount on Amazon, and you can purchase them using the links below. Apple AirTag 2 tracker - $24 | 17% off on Amazon Apple AirTag 2 tracker (four-pack) - $89 | 10% off on Amazon Good to know This Amazon deal is U.S.- specific and not available in other regions unless specified. We only use first-party seller links (at the time of article publishing); ensure that you purchase from a first-party seller link only. Check out Today's Deals on Amazon | or our recent tech deals. Become a Prime member (for Students or SNAP) via Neowin Get Prime Access - Prime for half price (for qualifying Medicaid, EBT, SNAP) Subscribe to Prime Video, Audible Plus, Music Unlimited or Kindle Unlimited via Neowin As an Amazon Associate, we earn from qualifying purchases.
    • I've been on Deezer for over a decade, but glad that Tidal joined them in fighting AI slop. Can't stand such takes as Spotify's: "Spotify's CEO recently pushed back against listeners who call AI music "slop," urging people to stop using the term and instead embrace the creative potential of AI music."
  • Recent Achievements

    • Reacting Well
      NovaEdgeX earned a badge
      Reacting Well
    • Week One Done
      NovaEdgeX earned a badge
      Week One Done
    • One Year In
      BA the Curmudgeon earned a badge
      One Year In
    • Conversation Starter
      rosiecharles earned a badge
      Conversation Starter
    • First Post
      KMilenkoski1202 earned a badge
      First Post
  • Popular Contributors

    1. 1
      +primortal
      536
    2. 2
      +Edouard
      267
    3. 3
      PsYcHoKiLLa
      150
    4. 4
      Steven P.
      98
    5. 5
      macoman
      66
  • Tell a friend

    Love Neowin? Tell a friend!