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• I'm confused about encryption and SSL

  - by ChowKiko

  while my friends and I planning to run our own website, we're confused about the encryption where hackers can TAPPING or in social engineering it's WIRE TAPPING, but I don't know how do they call it in Computers today... Well guys, I just want to know how encryption works with websites if we are using PHP+MYSQL? Is it ok to use user login ---- (PHP) encrypt inputted value then (PHP) will decrypt and validate it going to (MySQL) user login ---- (PHP) encrypt inputted value and decrypt the (MySQL) data if they are similar... Is it similar if we use $_SESSION without encryption inside PHP going to MySQL?or PHP encryption also helps the manipulation of binaries?..I'm so confused T_T... In regards to what I stated above, can a hacker hook the data if the server uses $_SESSION? Is $_SESSION safe?... IF THE HACKER CAN HOOK it? is it necessary to use SSL on our website? and why do some Merchandise websites use SSL and likewise facebook also uses SSL? what is the best suit for you if there is no SSL? encrypting the DATA using PHP going to MySQL or even without encryption while the PHP server uses $_SESSION?...

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• My boss has a different idea of a website's UX [migrated]

  - by NicoJuicy

  Let me explain the situation. I started transforming a "old (.Net 2.0)" Application into a webapplication. Problem here is, that no-one here is really acquainted with the UX of a website (Simple, efficient). Eventhough, i still have to regard that the website can be tailored to a customer needs through parameters (yeah, i know :s ) For example: I wanted to have a layout similar to invoicemachine (= as simple as possible). -- He wants a Ribbon toolbar. Going to a supplier gives the list of supplier -- He wants to display the "Create Supplier" screen where you can use the wildcards in a certain textbox, to search for a specific Supplier and then give the list of the suppliers. Also, i need 4 search/filter mechanisms: people can search per field with wildmarks can filter the suppliers search a keyword through all the data of a supplier filter the "list Suppliers" page by the first letter of the name. LIST Suppliers | A | D | Z Adam Wrincle ADD |EDIT |Delete Damzel InDistress ADD |EDIT |Delete Zorro ADD |EDIT |Delete I can't seem to get through to him, that the UX of a website needs to be differently than a Windows Application. If he wants to bring all the logic of the windows app into a website, why letting me build a website then? Stick to the old solution. Am i mistaking so hard or how could i convince / show him that an online-solution is something different than the offline solution. He already "saw" online solutions of other applications to get an idea, but if i suggest something he won't listen (if it's GUI / UX related, that is).

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• Inheriting projects - General Rules?

  - by pspahn

  This is an area of discussion I have long been curious about, but overall, I generally lack the experience to give myself an answer that I would fully trust. We've all been there, a new client shows up with a half-complete project they are looking to finish and launch. For whatever reason, they fired their previous developer, and it's now up to you to save the day. I am just finishing up a code review for a new client, and in my estimation is would be better to scrap what the previous developers built since and start from scratch. There's a ton of reasons why I am leaning toward this way, but it still makes me nervous since the client isn't going to want to hear "those last guys built you a big turd, and I can either polish it, or throw it in the trash". What are your general rules for accepting these projects? How do you determine whether it will be better to start from scratch or continue with the existing code base? What other extra steps might you take to help control client expectations, since the previous developer may have inflated those expectations beyond a reasonable level? Any other general advice?

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• Google webmaster tools / Geographic location settings

  - by JochemTheSchoolKid

  I am building an website. It has an .nl domain. Now only my domain is showing up on google.nl I hope I can change this somehow that it could be findable in all google's (like google.com / co.uk) and so on. If I look on google forums. They say go to webmaster tools and change your geographic position over there. But I have added this site and I am not able to change it there because there is no select box. I dont have any idea were to search (yes I searched on google offcourse) or where to ask for this special problem. So maybe here can someone redirect me or explain me what is possible and what not. The question is can I make an .nl domain findable in (almost) all google search sites? And so on how can I do that. Picture of my google webmaster tools (nl): http://i.stack.imgur.com/ZuP4L.png

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• Putting (WordPress) tags in <footer> tag, good for SEO or not?

  - by BlackEagle

  I am using tags for my posts on my WordPress site. The content of my post is set in <article> tags, which is fine and now, I want to put the author link and tags in a <footer> tag, but I don't know if this is good for SEO reasons. I know that Googlebots are putting less weight if they see links in a footer, but will this effect my tag pages? Is there any harm? I would love to read a good explanation on this.

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• Should I use rel=index or rel=contents in this instance?

  - by Martin Bean

  I’m creating an MMA website. There’s the home page, there’s a fighters section whose index page lists fighters in the organisation, and then each fighter has a profile page. The URL structure is like this: / /fighters/ /fighters/john-doe My question is: on the fighter’s profile page I want to link to the fighters index page (/fighters). In my HTML page, which meta tag would be the most appropriate? <link href="/fighters/" rel="index" /> Or: <link href="/fighters/" rel="contents" /> I’m having trouble distinguishing which would be best, and whether rel="index" would be the index for the whole site or the current page/section I’m viewing?

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• Can thousands of backlinks from the same site harm PageRank?

  - by Dejan Pelzel

  I just noticed that one particular site has almost 7000 backlinks linking back to our website. The site is something like a news aggregator and for each post they created around 20 (sometimes much more) backlinks back to our page and they basically linked over 400 pages. I am beginning to get concerned that this amount of links might harm our page. They seem to have more backlinks to our page than all the other pages combined and more backlinks that our website has pages. We have seen a massive negative effect going on for quite a while and the PageRank seems to have dropped to None (Not even 0). But I am not sure when and why exactly that happened seeing that PageRank updates take quite a while to appear. The site linking to us is otherwise pretty reputable and doesn't seem to be having any problems with their rank. (PR 6 actually) I was thinking of using the Google disavow tool for this site, but I don't want to make things even worse. Do you think these are harmful? If so, how do I fix this? Thanks :)

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• Can this navigation be done completely in CSS [migrated]

  - by atrljoe

  I am a little stuck. I have created almost everything in the picture below. What I am stuck on is I am trying to figure out how I would set it up so that when a user clicks one of the links it makes the line below become red (after the next page loads). Obviously I would need to use Jquery to detect the page then add inline css, but what I am struggling with is I want this to be as easy as possible so that I can give this template to others and then they can add or remove items as necessary. I was trying to figure out if I could somehow use a li element to do this but I have not found a way yet. Does anyone have any ideas to help me?

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• How to Map a CSV or Tab Delimited File to MySQL Multi-Table Database [migrated]

  - by Keefer

  I've got a pretty substantial XLS file a client provided 830 total tabs/sheets. I've designed a multi table database with PHPMyAdmin (MySQL obviously) to house the information that's in there, and have populated about 5 of those sheets by hand to ensure the data will fit into the designed database. Is there a piece of software or some sort of tool that will help me format this XLS document and map it to the right places in the database?

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• How long for data highlighter mark up to appear in structured data tool?

  - by Max

  I used the data highlighter in webmaster tools over 3 weeks ago to mark up some local business data, but there is still no structured data being detected in webmaster tools. Does any body have any experience on approx how long it takes for Google Webmaster Tools to start reporting Structured Data that has been marked up with their data highlighter? I'm asking specifically about reporting on it in Web Master Tools Structured Data section, as opposed to actually appearing in the SERPs.

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• Google Analytics conversion tracking - referrals from payment provider

  - by martynas

  I have a question regarding conversion tracking using Google Analytics. My client uses an external payment service provider - SecureTrading. Problem: All website visitors who would like to make a purchase are taken to a payment form on https://securetrading.net and are redirected back after a successful payment. Google Analytics counts that as a referral and messes up conversion tracking stats. Question: What needs to be changed / added in the payment forms or Google Analytics settings so that the conversions would be assigned to the right traffic sources. Screenshot:

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• Making fonts render similarly across browsers

  - by Zach L.

  I am building a website for a client, and we had hoped to use plain text, not images in the navigation bar. The font we are using is Century Gothic (I believe that this font is available on the majority of PCs and Macs) The problem is, that on different browsers the font renders significantly differnt. In Chrome we got it looking the way we want, but in firefox the text is smaller and bolder. Aside from writing browser specific javascript to alter the font properties, are there any other options to standardize the way the fonts are rendered cross-browser. Perhaps some library or API? Maybe its a matter of being more specific in declaring font properties? Honestly I am stuck and need help.

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• How web server choose between unicode and utf-8 for accentued characters?

  - by jacques

  I have a web server with my ISP which replaces in the urls the accentued characters by their unicode values: for instance é (eacute) is translated to %e9 (dec 233). For testing I use locally Easyphp which translate those characters by their utf-8 equivalence: é is then replaced by the well known sequence %c3%a9 (é)... Browsers served by Easyphp don't decode unicode values but they do if running locally (utf-8 and non converted accent also)... I have been unable to find where this behavior is configured in the server. This is a problem as some urls are built by my application using the php rawurlencode() which seems to always encode with unicode values on both servers. Any idea? Thanks in advance.

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• Why is Google Webmaster Tools crawling invalid URLS and showing 500 errors?

  - by Amos Kane

  Google Webmaster tools is reporting 12k+ 500 errors. Eeek! None of the URLS are valid- they all contain www.youtube.com. First, why is Google crawling these URLS if they don't exist? I supplied a sitemap, and they are of course not in the sitemap. I don't have a robots.txt blocking anything. I've checked for invalid redirects--none, and checked for unclosed tags or something that would throw www.youtube.com into the URL by accident--none. In every 'linked from', the referring URL is also a bad URL, with www.youtube.com in it. The Google Tools report no malware, and I can't check the server logs because the host won't give me access. Really stuck!! Any ideas appreciated!

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• What nameserver should I use?

  - by Qmal

  Let's say that I have site.com website that I bought at one place, but want to host on another place. I don't know what to do. Here is scenario. I bought site.com on company that is using their own nameservers - ns.a.com. And linked website to their own servers. I bought hosting on another company that is using nameservers - ns.b.com. Should I just change ns.a.com on my DOMAIN to ns.b.com? Or should I link all DNS entries on my domain control panel to host ip addresses?

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• how to save a png as a smaller file but the same resolution?

  - by Radek

  not sure what stackexchange site is the best for this question. I have a scanned jpg file with below properties and size 8.5MB pixel dimension: 2468 × 3484 pixels print size: 208.96 × 294.98 millimeters resolution: 300 × 300 ppi I need to save the file as png while the size cannot be bigger than 4MB. The most important is that the size of picture must remain the same. I mean that the object size in the picture must stay the same. Could anybody tell me what is used to define the size of the objects in the picture?

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• Duplicate Content Problem due to plugin

  - by Amar Ryder

  Actually i am running website on wordpress where i have installed Transposh plugin on my site 'example'. Unfortunately, despite having English as the default language and therefore available at example.com/xxx, Google is indexing example.com/en/xxx so i m getting problem with duplicate content now i want to remove this plugin and links from google so that my content will be refine without getting duplicate content pages. Do you have any solution to do this safely. I think myself to remove this plugin from website, though it will create 404 errors from google links but i can add redirect code in htaccess till google would remove that "example.com/en/xxx " not found links. If you know any other healthy way to handle this please help me!

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• Better ways to have valuable data indexed, which is ignored currently

  - by Sam

  <a title="">.../a> Hi folks. It seems that my title tag which holds extremely valuable and describes contents on my simple design page is currently compeltely denied by search engines and not indexed at all!! Those descriptions should however be indexed as the describe valuable portions to an otherwise empty page with clean glossary (thats neat and organised to the eye of the viewer. So putting all that descriptive data into visible space would ruin the designish less is more fundamental... So, which alternatives to the title tag do I have, in order to put important contents that are relevant for both user as well as search engines? A <a name="">......</> B <p name="">......</> C <a alt="">.......</> D <p alt="">.......</> From the above list, arose my question: Which of the above is advisable alternative in order to get the valuable actual content indexed? Should it be in a a tag or p tag? Or are there even better tags for this which still keep layout clean? You suggestions are Much appreciated!

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• Can inbound links through template-based layouts result in penalties?

  - by Liam Sorsby

  So obviously link building is encouraged as long as it is natural, organic and has meaningful links with content relevant to your site. Obviously with the constant release of new updates to algorithms, Google is flagging sites for unnatural links to their sites. My Question is: Can this be caused by templating systems? With WordPress for example, where you can add a link on the footer and it is repeated throughout the entire website generating thousands of links? If we don't add any links, Good Content will be re-posted and linked to, surely if your content is constantly linked to this will flag your site for "unnatural" content as it's difficult to see if someone has been paid to write an article on your content. Or does Google just simply want us to audit some of the links to show we are making an effort? As you can tell we have had a Manual action for: Unnatural links to your site—impacts links. However, this seems to impact our website as well. Edit: To clarify the question: Can you get penalised for paying for advertising on a site that uses a templated sidebar. So when they create a new blog/page ect your link is also added onto the page hence resulting in 1000's of links to one page on our site. I know that one effect maybe a 0 pagerank web page linking to your page dilutes the PR of our page. However the links are only inbound not reciprocal

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• Maximum file size for iFrame in IE7

  - by Peter Turner

  I've got a "super secure" javascript downloader* that I wrote, and it usually works alright. But I noticed, while trying to download a 90 meg file with it on a client's machine that on IE7, it's getting hung up about 1/3rd of the way through. I've never tried to send a file that large through the iFrame and it works fine in other browsers. Is there a size restriction on files that IE7 can read in an iFrame? * It's really just a PHP line that sets header("location: http://someplace/downloadbigthing.exe"); after it does some logging and verification.

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• Webmaster Tools: root and subdirectories?

  - by nick

  We have all our international sites on our .com domain like this: site.com/uk site.com/us etc... When creating the sites in Webmaster Tools I've created different sites and submitted sitemaps for each directory so that we can appropriately geotarget the site. Is it also recommended to add the root .com with its geotargeting set to international? If so should I also add all the seperate site maps (like the /us/sitemap.xml) even though they have been added to the directory level sites?

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• How to force user to use subdomain?

  - by David Stockinger

  I am hosting a webshop with OpenCart and its current URL is e.g. http://mydomain.com/shop/ I have created two subdomains ( http://pg.mydomain.com/ and http://shop.mydomain.com/ ) and both subdomains are already working as they should. However, can I restrict direct access to mydomain.com/shop/ while leaving all the files (index.php, etc.) there? Since both subdomains are pointing to http://mydomain.com/shop/, I thought this would restrict all access. So in the end, I would like my two shops to be accessable through http://pg.mydomain.com/ and http://shop.mydomain.com/, but not http://mydomain.com/shop/ while leaving all the files in http://mydomain.com/shop/.

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• Will bing bot index pages with invalid SSL certificates?

  - by Martin

  Bingbot and Yahoo slurp do not support SNI(Server Name Indication when using SSL). Ignoring other workarounds (multi domain certificates, non-SSL content etc.), will Bingbot index pages that have an invalid SSL certificate, eg. issued for example.net, but used on example.com? If possible please provide an example from Yahoo or Bing. I have found websites in bing, that use self signed certificates and are indexed correctly, but what about invalid certificates?

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• Ideas for reducing storage needs and/or costs (lots of images)

  - by James P.

  Hi, I'm the webmaster for a small social network and have noticed that images uploaded by users are taking a big portion of the capacity available. These are mostly JPEGs. What solutions could I apply to reduce storage needs? Is there a way to reduce the size of images without affecting quality too much? Is there a service out there that could be used to store static files at a cheaper price (< 1GB/0.04 eurocents)? Edit: Updated the question.

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• How would I tell if a prospective client website is under DDoS attack?

  - by artlung

  I have a person asking me whether the DDoS Mitigation Service they're using is worth it. This is out of my expertise, but clearly at some point someone sold this service to the client. Assuming I don't have anything but a domain name, what information can I gather about whether they are indeed under attack and/or how well the DDoS Mitigation Service is working? Assume I don't have any administrative access to the site/server(s) in question.

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