JavaScript

Lazy Load WordPress Gravtar Avtar using JavaScript / JQuery


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How to Lazy load WordPress gravtar avtar in a web page using Javascript / JQuery?

A webpage load time plays a very crucial role in SEO and impacts your website ranking significantly. Google has already incorporated site speed as one of the several things that it uses to determine search ranking. The faster your website loads, the better it will perform in Google ranking. The images (specifically the alt) also make an measurable impact on Google and other search engines page ranking. In today’s IT era, the high quality images are common and it also makes better look and fell of a page, but it impacts site performance if the image is large or have multiple images on a page and if at the same time they are of high quality (resolution), they becomes larger in size and takes some time to load. it doesn’t mean you use low quality images but it means use try to make them smaller in size (again not confuse with height and width but it means number of bytes). Continue reading

Lazy Load Image using JavaScript / JQuery


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How to Lazy load images in a web page using Javascript / JQuery?

A webpage load time plays a very crucial role in SEO and impacts your website ranking significantly. Google has already incorporated site speed as one of the several things that it uses to determine search ranking. The faster your website loads, the better it will perform in Google Ranking. The images (specifically the alt) also make an measurable impact on Google and other search engines page ranking. In today’s IT era, the high quality images are common and it also makes better look and fell of a page, but it impacts site performance if the image is large or have multiple images on a page and if at the same time they are of high quality (resolution), they becomes larger in size and takes some time to load. it doesn’t mean you use low quality images but it means use try to make them smaller in size (again not confuse with height and width but it means number of bytes). Continue reading

Google Maps Javascript API With Examples


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Introduction to Google Maps API

Google Maps API have been in top place for many years, they are in number one position consistently and till date no other Map providers like Bing, Yahoo etc are in close competition with Google Maps API. I have worked for about four years with a Vehicle Tracking System Company as Project Manager and almost daily used to have chance to see some Maps API JavaScript Code. The API is easy to understand and Use and Most Important thing i like in it is bug free, i never encountered with an error API code. If you like JavaScript believe me you will love Google Maps API. Thousand of APIs are available to customize and change look and feel on Google Map. You can describe a wide range of data using Google Maps API. The Google maps API makes places, information, roads and even search more accurate and understandable. Continue reading

HTML5 JavaScript Geolocation in Browser


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The Geolocation API provides a method to locate the user’s exact position. This is useful in a number of ways like providing a user with location specific information, providing route navigation etc.

Although it’s not actually part of the HTML5 specification, as it was developed as a separate specification by the W3C.

Compatibility

Currently the W3C Geolocation API is supported by the following desktop browsers:

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