3.2 sec in total
545 ms
2.5 sec
191 ms
Visit php-labo.net now to see the best up-to-date PHP Labo content for Japan and also check out these interesting facts you probably never knew about php-labo.net
PHPで作成した、データベース対応のプログラムを配布しています。ライセンスはすべてGPLです。
Visit php-labo.netWe analyzed Php-labo.net page load time and found that the first response time was 545 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
php-labo.net performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value2.6 s
87/100
25%
Value4.5 s
72/100
10%
Value2,000 ms
8/100
30%
Value0
100/100
15%
Value8.9 s
34/100
10%
545 ms
174 ms
339 ms
5 ms
351 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 48% of them (15 requests) were addressed to the original Php-labo.net, 13% (4 requests) were made to Pagead2.googlesyndication.com and 13% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Php-labo.net.
Page size can be reduced by 17.1 kB (34%)
49.9 kB
32.8 kB
In fact, the total size of Php-labo.net main page is 49.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 15.6 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 8.1 kB or 66% of the original size.
Potential reduce by 3.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, PHP Labo needs image optimization as it can save up to 3.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 504 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 5.3 kB
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. Php-labo.net needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 78% of the original size.
Number of requests can be reduced by 20 (69%)
29
9
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PHP Labo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
php-labo.net
545 ms
common.css
174 ms
google.js
339 ms
show_ads.js
5 ms
analyze.js
351 ms
468x60.gif
1425 ms
background.png
191 ms
container_background.png
333 ms
header.png
332 ms
menu_list.png
338 ms
menu_index.png
354 ms
contents_index.png
368 ms
note.png
387 ms
feed.png
501 ms
count.php
875 ms
1730 ms
1x1.gif
306 ms
1x1.gif
306 ms
zrt_lookup.html
43 ms
show_ads_impl.js
43 ms
ads
278 ms
analyze.php
691 ms
osd.js
21 ms
m_js_controller.js
30 ms
abg.js
45 ms
favicon
75 ms
googlelogo_color_112x36dp.png
72 ms
nessie_icon_tiamat_white.png
21 ms
s
12 ms
x_button_blue2.png
17 ms
7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js
3 ms
php-labo.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
php-labo.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
php-labo.net SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Php-labo.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Php-labo.net 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.
php-labo.net
Open Graph description is not detected on the main page of PHP Labo. 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: