manual.xwd.jp: PHP: PHP マニュアル - Manual
Page load speed analysis
Total page load time
In fact, the total size of Manual.xwd.jp main page is 22.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 21.7 kB which makes up the majority of the site volume.
Original 21.7 kB
After minification 21.7 kB
After compression 6.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.2 kB or 70% of the original size.
Original 656 B
After minification 508 B
After compression 235 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Manual.xwd.jp needs all CSS files to be minified and compressed as it can save up to 421 B or 64% of the original size.
Network requests diagram
Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Manual.xwd.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (720 ms) belongs to the original domain Manual.xwd.jp.
Additional info on manual.xwd.jp
Possible request optimization
Manual.xwd.jp uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Manual.xwd.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Manual.xwd.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
Manual.xwd.jp has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 100% of all visits is Japan. It’s good for Manual.xwd.jp that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.
Social Sharing Optimization
Open Graph description is not detected on the main page of Manual Xwd. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:
Analyze another website