Summary of examples of web page optimization methods

Page optimization of the website, that is, web page optimization, is the optimization and adjustment of the program, content, sections, layout and other aspects of the web page to make it suitable for search engine retrieval and meet the search engine ranking indicators, so as to achieve better results in search engine retrieval. The obtained ranking is improved and the effect of search engine marketing is enhanced so that the website's product-related keywords can have good rankings. Make the website easier to be indexed by search engines, improve user experience and conversion rate, and create value.

1. Detailed explanation of HTML5 web page recording and compression sample code

Recently the company needs to use the web recording function

The descriptions are similar, download The chestnut that comes is relatively simple and can be run directly. The last thing returned in the chestnut is Blob data

2. How to improve the loading speed of HTML pages

This article is shared with everyone How to improve the page loading speed of html is very good. It has reference loading. Friends who need it can refer to

(1) Reduce HTTP requests. (Merge resource files and use image sprites;

(2) Put CSS at the head and JavaScript at the end of the body tag;

(3) Define the width and height of the image;

(4) Define the character set;

(5) Avoid empty src and href attributes

3. PHP website performance optimization practice: Taobao homepage loading speed optimization practice

The opening speed of a website is very important, especially the slow opening and loading of the homepage is fatal. This article introduces practical cases on php website performance optimization: Taobao homepage loading speed optimization practice . Many people must have seen the new version of Taobao's homepage. It is different from the past. This version of the page is full of personalized flavor. Due to the unique personalized needs, the front end also faces various technical challenges

4. How php implements web page compression function based on ob_start(ob_gzhandler)

This article describes the method of php based on ob_start('ob_gzhandler') to implement web page compression function. Share. For your reference, the details are as follows:

After PHP generates a web page, it is sent to the browser for display. In addition to the user's Internet speed, the opening speed of the page is often closely related to the size of the page. We can start from Start with the size of the web page to improve the response speed of the web page.

The following code is an example of compressing a web page. We use the ob_gzip function and use ob_start to compress the output content and put it into the "buffer" before outputting it.

##5.

HTML Optimization Methods to Speed ​​Up Web Pages

Obvious HTML, Dark Cross "Public Script" The key to reducing the download time of web pages is to try to reduce the file size. When multiple pages share some components, you can consider separating these common parts. For example: we can write scripts used by multiple HTML pages into independent .js files, and then click on them in the page. Call the obvious HTML in the following way, and use the "common script" secretly

6.

Large PHP website performance and concurrent access optimization solution

7.

Detailed explanation of CSS3 page layout browser compatibility and front-end performance optimization methods

The problem of how to vertically center an element in css is already a commonplace question. . Whether it is a novice or a veteran, it is often asked during the interview process. I was watching a flex video tutorial two days ago, and it mentioned the centering of elements, so today I will take a look at some of them. Common methods. Please criticize and correct any shortcomings (all codes are typed by myself)

8.

How can you maximize the performance of HTML5

HTML5 is becoming more and more popular as an emerging field. However, in the context that the hardware performance of mobile devices is weaker than that of PCs, the demand for performance becomes more important. There is a huge difference between HTML5 performance before optimization and after optimization. Few people are familiar with how to optimize performance to improve performance. This article uses the LayaAir engine as an example to explain in detail how to use the engine to optimize the performance of HTML5 through code examples.

Related questions and answers:

1.

java - How to optimize and reduce queries?

2.

javascript - Data reception is slow. Is it an interface problem? Is this mainly a front-end optimization or a background optimization?

【Related Recommendations】

1. 54 Ways to Improve the Efficiency of PHP Programs

2. WordPress Website Performance Optimization Guide

The above is the detailed content of Summary of examples of web page optimization methods. For more information, please follow other related articles on the PHP Chinese website!