Verify Urls (still) not working

again I find the same error I notified here around 1 month ago.

I created a new project, inserted a website and then, with right click on the project > show urls > verified, I inserted around 50 mixed urls (some pointing to the website of the project – field URL in the top project) and many other urls pointing to others sites, just to check if SER is checking well.

After pushing the button “Verify”, SER will mark ALL the urls as GREEN (so positive answer), but I know most of that links have no links to that website (I checked them manually). And the column Link URL show an N/A without any link.

Can you please check this feature? It’s something I use a lot and now I’m not trusting anymore on its functionality.


How can I verify my AirAsia booking made via an online travel agent on the AirAsia website?

I booked a flight from China to Thailand using an online travel agent and have the air reservation number, E-Ticket number, and Airline Confirmation Number.

I want to verify this on AirAsia’s website but according to their help page on this topic I have to log in to my existing AirAsia account or create one with the email address I used to book the ticket. This seems to rely on me having booked the flight directly with AirAsia.

Am I missing something or can I not verify this flight directly with AirAsia and only with the online travel agent?

How can a client verify that code sent from the server has not been tampered with?

While trying to understand the recent controversy involving Protonmail, I started to wonder if its possible to verify that the opensource JavaScript being sent from the server to the client hasn’t been tampered with.

If I understand correctly, you cannot use E2EE in the browser because technically if the server was compromised the server could send malicious JavaScipt to the client and respond with the client’s secret encryption key/password.

If I am a developer, how could I ensure that my client is receiving the same JavaScript that is stored in my public GitHub repo? Is this even possible?

Precalc Trig Identity, verify: 1 + cos(x) + cos(2x) = 1/2 + sin(5x/2)/2sin(x/2)

Working with LHS:

I’ve tried using the sum to product trig ID to get:

1 + 2cos(3x/2)cos(x/2) from here I’ve tried a couple of things, but can’t seem to get closer. I’ve tried changing the (3x/2) into (5x/2 – x) and using sum identity, but this just makes things even messier.

I also tried working the RHS. I’m only allowed to use the basic trig ID’s: pythag, double and half angle, and sum to product and product to sum.

How can I verify a company’s identity?

I’m a web developer working on a project for a client. To keep it short, the project has company listings. These company listings are not provided by the companies themselves and instead it is just a part of big data, however companies can choose to claim their profiles. However, now I run into the problem of how to verify if the user claiming the company is indeed from the company. By default, we have the company’s email whether it is claimed or unclaimed. I can always send an email to that address with a verification token to claim the company. However what if that email is incorrect in our database or no longer in use? I can’t let the user enter the email himself else anyone can claim any company. Does anyone have a solution to this problem? Would enforcing the domain of the email be enough? As in, suppose someone was claiming McDonald’s as a company, would enforcing in the email be enough? Does anyone have a better idea?

How do I verify my second-hand phone is ‘clean’

I have just bought a second-hand Android phone (Samsung) and would like to check that there’s nothing nasty on there before I start using it in earnest. It’s my first smartphone! I have some experience with Linux Mint, but not a lot.

I’ve compiled a list of the apps installed (not system apps) and I would like to understand the origin of each and, on a superficial level at least, the purpose of each. I’m finding it hard to find some of this info, e.g. what is ‘OM Customize’. Is there a good encyclopedia of Android apps out there that I’ve missed so far? I could post the list here if anyone can help?

The phone was very cheap, and I’m wondering whether there’s some security tool I should use to check it, and potentially whether I should look at rooting it. My main usage at the moment is actually just going to be as a GPS tool and note-taker, so not particularly interested in the ‘normal’ bells and whistles applications.