Made switching tabs very slow Rated 3 out of 5 stars

I was wondering for very long time, why after longer session, tabs in the browser were switching very slow (about 1 sec. or more). I had this problem for very long time, about a year (I started to notice and get annoyed by it after I began to use another browser sometimes). Creating new profiles (but i was turning on sync just after that, so the addons were downloaded) didn't help. Finally i tested turning off all addons, one by one. Turned out that after disabling wot, problem with switching completely disappeared.

Contemptible behaviour. Rated 1 out of 5 stars

Awful, selfish, self serving jerks. They are all trolls that low rank good honest websites so that theirs have a higher ranking. Like Mac cafe antivirus, my mothers doll pattern website and other innocent business gets a not trusted ranking. Don't put this in it's a worse then a scam it's an infringement on the publics trust. Go into their forums, lurk don't post read for a few days and you'll see how they attack people that try to show their innocence. In response they further slander the persons reputation and will go and down-rank their website even more. Pure evil, I swear they all must have personality disorders.

This user has a previous review of this add-on.

The key to safe browsing! Rated 5 out of 5 stars

I like how useful this addon is. It should not be considered as a replacement for anti-virus - it can block unsafe sites and links. Keep in mind that the ratings are generated by other users - overall it's very trustworthy!

Won't browse without WOT Rated 5 out of 5 stars

Been using WOT on Chrome for years, truly one of the great addons that's here to stay. Thanks for your hard work and keep it up!

Completely broken Rated 1 out of 5 stars

It seems that if a website is not compatible with mobile devices, it automatically gets a low rating. Even dangerous to children. This has already raised concerns with potential voters and sponsors which completely turned them away. Why can a site promoting vitamins or smoothies be targeted by WOT ratings at the suggestion of WOT? If I could rate 0 stars, I would. In fact, I actually make the request that firefox, opera and chrome and all other browsers no longer offer it.

Piracy and porn are safe? Rated 1 out of 5 stars

I had this on my son's laptop to protect his browser and the plugin was flagging completely safe sites and marking piracy sites full of porn as being safe. It is not to be trusted.

I'm curious why Mozilla keeps deleting my review here? Also how many negative reviews have you deleted for this plugin? Why are reviews being censored? I encourage anyone with a bad experience to keep posting your reviews, even if Mozilla keeps removing them. I also encourage you to go through the reviews here and flag all of the 5 star reviews that are clearly fake or that are non-review content.

Go to other sites and post your reviews as well. RipoffReport already has multiple complaints about this company. Post reviews there.

People need to know that this plugin does not protect them and that it only provides biased opinions of other random people.

There's a Parental Control setting

While it would be incredible if WOT could automatically block what users subjectively feel is dangerous, it simply doesn't work like that. Before making the claim that WOT "is not to be trusted" we invite you to familiarize yourself with how WOT works.

-If you land on a site that has a poor reputation based on user ratings, WOT shows you a warning.
-WOT guides you, but the final decision is yours: you can skip the warning and enter the site anyway or return to the previous page.
-By re-rating the site and giving it a good rating, WOT will not warn you again.

You can read more about how WOT works here:

WOT's rating system is divided into two parameters: Trustworthiness and Child Safety, which are not one and the same. If you want to block adult sites from your son's laptop you can simply open the extension's advanced settings and check the box marked "Parental Control".

However, if your main interest is parental control, there are other extensions that specialize in that. WOT is not advertised as a parental control tool, it is an added layer of security against scams, fraud and other online threats that only humans can detect.

As for your "original" review being removed my Mozilla, they likely have a system that flags reviews that were posted across multiple platforms, just as this exact review was posted on Opera, Mozilla, and Chromebeat. If you have an issue with WOT we invite you to speak with us directly. Just say the word :)

Another once-good addon which is circling the drain. Rated 1 out of 5 stars

Lately, I don't trust Web of Trust. I've visited several websites which had excellent ratings lately, and my security protection disagrees with WOT's ratings. Today, I had several unauthorized access attempts and intrusion attempts from one website (which had an "excellent" WOT rating). Doing a little digging, I found that the server was located in Phoenix, AZ, but the people who gave the ratings for the site were located in China, Russia and Korea. I have to conclude that the owners of WOT don't check the ratings and comments for authenticity. Sorry WOT, but I no longer trust you, and you are being removed from my system.

Wouldn't the responsible thing to do be to warn others about this site?

WOT depends on users like yourself to rate sites and warn others when you come across these types of situations. The Good Samaritan thing to do would be to write about this site in WOT's reputation discussion forum: and allow other WOT users to investigate this. Thank you.

huge concerns about my privacy Rated 2 out of 5 stars

While Installing the addon tricks you into signing in for social media features. Also all websites you are searching for are sent to their server for evaluation and they are stored for a month. Hope the users are Aware they are recording ALL of their browsing history. Definately giving up privacy for security here. Do you really want them to see your complete surving behaviour? There are better ways to do this anonymously without collecting so much data.

Edit for the Developer: Why do you need to store my history for a month? Why don't you use hashes instead of the URL? Why do I need facebook, why is it so easy to miss that you DO NOT have to get an account. Why are your cookies enabled by default in the settings?

This is how security addons work

This is exactly how browser security add-ons work: the add-on detects which sites the user is visiting and checks the URL against our servers, warning the user when a site isn't safe. Otherwise add-ons would merely be decorations on your browser.

Bel progetto ma l'affidabilità è da prendere con le pinze Rated 3 out of 5 stars

Di base sarebbe un progetto molto utile. All'atto pratico i meccanismi attraverso quale vengono valutati i siti non sono molto credibili secondo me. Perchè alcuni siti hanno quasi tutti i commenti e le voti dei visitatori negativi.. e ciò nonostante escono ancora con il pallino verde.

Le valutazioni che vengono date andrebbero verificate maggiormente.. chiunque può aprire un sito di malware e poi creare mille account con i quali auto-votarsi il proprio sito affermando che sia sicuro. E' ovvio che lo facciano. Proprio per questo chi è un utente vero deve votare ROSSO pieno senza nessuna pietà.

Invito gli utenti quando votano a votare in modo più netto e pesante. Se un sito installa anche solo un programma indesiderato, deve essere marchiato con rosso pieno. Altrimenti si continuano ad avere siti che sono malevoli ma rimangono verdi.

I casi in cui si può votare a metà, in realtà, sono piuttosto rari se ci si pensa. Un sito o è affidabile.. o non lo è. O verde.. o rosso. Non concepisco la gente che vota giallo un sito che installa malware. Perchè altrimenti così facendo l'addon non serve a nulla. Perchè uno vuole sapere a colpo d'occhio se vale la pena aprire un determinato sito oppure no. E' netta la cosa. Voi aprireste qualche volta un sito contenente malwares? Io neanche una volta.
Quindi rosso pieno!
Bisogna essere meno indulgenti nella valutazione.

Great security tool Rated 5 out of 5 stars

An excellent addon that allows its users to rate websites on their "trustworthiness" and "child safety", thus providing them some insight about these two things. The addon itself doesn't have much flaws but the same cannot be told about its community which is obviously composed by flawed human beings. Ratings are usually somewhat accurate though, so this addon is a relevant security tool.

I recommend, but do not trust ratings blindly and think twice before submitting yours.

Awesome Tool Rated 5 out of 5 stars

Wow man, your search tool is so simple and Very useful for me.

Good Rated 5 out of 5 stars

health in web thanks guys for good idea and job

WOT lo considero fiable... Rated 5 out of 5 stars

Me ha sido de gran ayuda para identificar sitios en los que puedo navegar seguro y con los sitios en los que debo tomar previsiones o definitivamente mejor no visitar, WOT me gusta, lo considero confiable...

Great Collaboration Add-on Rated 5 out of 5 stars

The Web of Trust is one of the most downloaded add-ons on the marketplace, and for a good reason too. It compliments Firefox and makes those pesky, suspicious websites apparent to new users. The fact that the WOT detects all these sites through a collaborative effect is nothing short of amazing. My favorite part of the add-on is how simple it is to use. For example, green for good, red for bad, and yellow as a warning to be cautious. The simplicity of the design makes the add-on universal and easy to use for any age group, which is huge.

The only improvement I would like to see the author improve on is showing more details in the information description box when you hover over a link. I feel that when checking multiple sources, it may be tedious to open multiple links in order to find out how safe or credible a link is on the web. Other than my suggestion, the add-on is a simply must add!

Très bon module Rated 5 out of 5 stars

Wot est un très bon module. Il protège des sites frauduleux. Je recommande.

I would prefer not to surf web without WOT Rated 5 out of 5 stars

This is the add-on to immediately install after installing Firefox.

Excellent Rated 5 out of 5 stars

The most important add-on I have.

Love this for Chrome, now for FF Rated 5 out of 5 stars

Been using WOT for years on Chrome. They've made some great upgrades lately, especially now that they released WOT 3.0 for FF. Great tool that I will continue to use! Highly recommended

Perfect addon to all browsers! Rated 5 out of 5 stars

Web of Trust is an excellent addon for your web browser, which helps protect you from dangerous websites. You can help make the service better by creating an account at and participating in the ratings process.

The new version takes a bit to get used to though.

More friendly Rated 5 out of 5 stars

I use the new version 3.0 since several weeks on Chrome. The addon becomes more friendly. Staff is really involved in the new WOT which promises the best for the future. Keep on the good work.