Articles
What is HTTP Protocol?
HTTP stands for Hypertext Transfer Protocol, and it’s the foundation of the web we know today. It’s a set of rules that govern how web servers and browsers communicate with each other to send and receive information.
To understand how HTTP works, let’s consider a simple example. Imagine you want to visit a website, so you type its URL into your browser and hit enter. Your browser sends an HTTP request to the server hosting the website, asking it to send the webpage back to you.
The server receives the request and responds by sending an HTTP response back to your browser. This response includes the HTML, CSS, and JavaScript that make up the webpage, as well as other resources like images and videos. Your browser then uses this information to render the webpage on your screen.
HTTP is a stateless protocol, which means that the server doesn’t store any information about the client’s session. Each request is treated as a separate, standalone event. This is in contrast to protocols like FTP (File Transfer Protocol) or SMTP (Simple Mail Transfer Protocol), which maintain a connection between the client and server for the duration of the session.
One of the key features of HTTP is that it’s based on a request-response model. The client (usually a browser) makes a request, and the server responds with a response. There are several types of HTTP requests that a client can make, including GET, POST, PUT, and DELETE.
GET requests are used to retrieve information from the server. For example, when you visit a webpage, your browser sends a GET request to the server to retrieve the HTML, CSS, and JavaScript that make up the webpage.
POST requests are used to send data to the server, usually as part of a form submission. For example, when you fill out a form on a website and click “submit,” your browser sends a POST request to the server with the form data.
PUT requests are used to update a resource on the server. For example, you might use a PUT request to update the information in a database record.
DELETE requests are used to delete a resource on the server.
HTTP is a crucial part of the internet, and it’s what enables us to access and share information online. Without it, the web as we know it wouldn’t exist.
In addition to the request types mentioned above, there are also several HTTP response codes that a server can send back to the client. These codes indicate the status of the request and whether or not it was successful.
Some common HTTP response codes include:
- 200 OK: The request was successful and the server was able to fulfill it.
- 301 Moved Permanently: The requested resource has been moved to a new URL, and the server sends this response code along with the new URL.
- 404 Not Found: The requested resource could not be found on the server.
- 500 Internal Server Error: An error occurred on the server while processing the request.
HTTP is an important part of how the web works, and it’s something that most of us use every day without even thinking about it. Whether we’re visiting a website, filling out a form, or uploading a file, we rely on HTTP to send and receive information.
It’s worth noting that HTTP is just one of many protocols that make up the internet. Others include TCP/IP (Transmission Control Protocol/Internet Protocol), which is the underlying protocol that enables the communication between computers on the internet, and SSL/TLS (Secure Sockets Layer/Transport Layer Security), which is used to encrypt communication between a client and server.
Find an overview of HTTP Protocol here. and additional information on HTTP protocol here.
In conclusion, HTTP is a vital part of the internet, and it’s what enables us to access and share information online. Whether we’re browsing the web, filling out a form, or uploading a file, we rely on HTTP to communicate with servers and other clients.
Tips & Tricks
Limit the characters that display on the_title
Ever wanted to display the title of a post somewhere but limit the amount of characters that are shown? For instance, this post has a very long title, and if I were to use <?php echo the_title() ?>
it would show as follows: Limit the characters that display on the_title.
That may not fit well on one line in lets say a widget or small width div
. So here is a neat trick you can use:
<?php $title = the_title('','',FALSE); echo substr($title, 0, 11); ?>
Pretty simple huh, just note the bold numbers, in this case 11 character would output like this: Limit the c.
Thanks to Tattershall Way for this snippet.
Articles
The launch of WordPress.tv
Hey, in case you are unaware, WordPress has launched a new site called WordPress.tv. Check out the full post at the WordPress.org blog. Or visit WordPress.tv
…WordPress.tv is also now the place to find all that awesome WordCamp footage that was floating around the web without a home. See the presentations you missed and get a peek at behind-the-scenes action. We call it WordCampTV.
You’ll also find slideshows of presentations made by Automattic employees and other WordPress gurus, plus interviews I’ve done with the media and fellow bloggers….
Guest Post
10 Steps to Evaluating and Measuring Your Marketing Strategy
When you are trying to market a product, the product or service is only as good as the potential clientele think it is. You need to get them to buy or use the item or service before you can tell if it really works for them. How can you go about evaluating and measuring your current marketing strategy?
Input vs. Output
Check your financial statements. Are you spending more money than you are making? In a strong marketing campaign, this should not be the case. You want to tweak your plan to make more money than you are putting into the project.
Customer Surveys
When you sell a product, include a survey along with it. Ask the customer to rate different qualities of the product that directly relate to the market. For example, ask them how they heard about the product and if the visual appeal of the item had anything to do with its purchase.
Phone Surveys
Distribute flyers, pamphlets and other coupon offers to people and see if they call back. You’ll know if the marketing works based upon how many people call. When they do call, ask what elements of the flyer or other item made them want to call you.
Test Group
Before you send a new item onto the market, have a test group to evaluate your marketing. For example, you might bring in a section of the company that has never seen the ad. Ask them what they think and if they would buy the product.
Introspective Analysis
What about you? Try to separate yourself from the ad as much as possible. Imagine that you were walking down the street and saw this advertisement. Would you feel inclined to purchase it or use the service? What elements of it are captivating and visually appealing? What elements turn you away?
Quantitative Data
Of course, all of these surveys and questions are important; however, you must generate quantitative data from all of them. For example, calculate the percentage of people who learned about your company from the Internet, paper flyers, word of mouth, and so forth. Put the information into charts.
Compare Years
After you have put the information into charts, you should start comparing this year’s findings to last year’s findings. If you find that a larger percentage of people are using the Internet than last year, you will have gained valuable insight into the company’s advertising.
Targeting the Many…
Once you find where most of your patrons are coming from, work to keep up steady advertisements in that domain. If most people are finding your company through Google searches, maintain fresh SEO strategies throughout the year to keep generating customers in that manner.
…And the Few
Let’s say that very few people are finding you from paper advertisements in the local department store. If this is a new trend, give it another shot to try to keep those few customers that you have. If it’s a continuing trend, you may want to put that money into another avenue.
Keep It Up
Don’t let your evaluation and measuring strategies fall to the wayside. You need to keep using them to ensure constant success for your company.
Evaluation and measurement strategies can bring both good and bad news to you about your marketing strategy. Be sure to use all of the information to generate more positive outcomes.
Thaddeus McGregor writes about business, marketing & finance at
www.businessinsurance.org.
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