2.  Website speed is one of the critical part of any website as it helps to analyse the performance of that particular website.

3.  To test the website speed,various speed tests are undertaken to capture the loading time of that website and then optimize it accordingly.

5.  1. KeyCDN Website Speed Test  2. Google PageSpeed Insights  3. Pingdom Speed Test  4. GTmetrix  5. WebPageTest  6. Varvy Pagespeed Optimization  7. Uptrends  8. dotcom-monitor  9. PageScoring  10. Yellow Lab Tools, etc.

7. 1. Optimize the database  Most of the sites use databases to store information. However, the database can impact the page speed.  By adding an index is one of the best ways to optimize the database for improvements in page speed.

8. OPTIMIZING THE DATABASE

9. 2. Ditch the tracking codes, video embeds & share buttons It is used to increase referral traffic and reach new consumers.

10. 3. Using cache when available  When anyone visits a webpage for the first time, the browser needs to request all the images, text, scripts, etc. from the website’s server. They are stored in the browser’s cache so that when one visit other pages on that site, then they only need to download the parts of it that are unique.

11. USING CACHE TO INCREASE WEBSITE SPEED

12. 4. Content delivery network  Imagine that the website’s server is located physically in some other place.  A CDN has servers all over the world, and they’ll store a copy of the website on those servers. This way, no matter where a visitor is, they’ll have access to content resident on a nearby server and hence increasing the speed.

13. CONTENT DELIVERY NETWORK

14. 5. Page Speed Tool  Within Google Webmaster Tools one now have access to “PageSpeed Insights.”PageSpeed Insights  This tool analyzes a given URL’s page load speed, and also give tips on how to make improvements on it.

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