9.5 sec in total
2.4 sec
6.8 sec
257 ms
Click here to check amazing Alf Net content. Otherwise, check out these important facts you probably never knew about alf-net.co.jp
ALive Formation with imagnation.
Visit alf-net.co.jpWe analyzed Alf-net.co.jp page load time and found that the first response time was 2.4 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
alf-net.co.jp performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value8.6 s
1/100
25%
Value9.3 s
13/100
10%
Value940 ms
30/100
30%
Value0.05
99/100
15%
Value15.6 s
6/100
10%
2442 ms
594 ms
542 ms
365 ms
377 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 71% of them (35 requests) were addressed to the original Alf-net.co.jp, 18% (9 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Alf-net.co.jp.
Page size can be reduced by 271.4 kB (34%)
789.4 kB
518.0 kB
In fact, the total size of Alf-net.co.jp main page is 789.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 426.7 kB which makes up the majority of the site volume.
Potential reduce by 26.6 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.6 kB or 78% of the original size.
Potential reduce by 4.8 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. Alf Net images are well optimized though.
Potential reduce by 141.1 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 141.1 kB or 68% of the original size.
Potential reduce by 98.9 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. Alf-net.co.jp needs all CSS files to be minified and compressed as it can save up to 98.9 kB or 82% of the original size.
Number of requests can be reduced by 25 (66%)
38
13
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alf Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.alf-net.co.jp
2442 ms
wp-emoji-release.min.js
594 ms
style.css
542 ms
jquery.responsive-nav.css
365 ms
jquery.scrollButton.css
377 ms
layout.css
757 ms
footable.core.min.css
561 ms
footable.standalone.min.css
571 ms
rtbs_style.min.css
582 ms
jquery.fancybox-1.3.7.min.css
730 ms
jquery.js
1336 ms
jquery-migrate.min.js
767 ms
footable.min.js
617 ms
footable.sort.min.js
624 ms
footable.filter.min.js
757 ms
rtbs.min.js
794 ms
font-awesome.min.css
31 ms
jquery.responsive-nav.js
609 ms
jquery.scrollButton.js
621 ms
jquery.smoothScroll.js
621 ms
aroma.js
749 ms
wp-embed.min.js
796 ms
jquery.fancybox-1.3.7.min.js
979 ms
jquery.easing.pack.js
813 ms
jquery.mousewheel.min.js
809 ms
css
23 ms
notosansjapanese.css
13 ms
css
27 ms
header-logo.png
287 ms
main-4-1.jpg
1454 ms
02.jpg
392 ms
01.jpg
286 ms
03.jpg
373 ms
04.jpg
283 ms
photo03.jpg
721 ms
pin.png
390 ms
footer-logo.png
397 ms
top.png
452 ms
erE3KsIWUumgD1j_Ca-V-yZ2oysoEQEeKwjgmXLRnTc.ttf
6 ms
PIbvSEyHEdL91QLOQRnZ143LH2FgLjViKkqswU-xtII.ttf
28 ms
NotoSansJP-Light.woff
169 ms
NotoSansJP-Thin.woff
50 ms
NotoSansJP-DemiLight.woff
57 ms
NotoSansJP-Regular.woff
59 ms
NotoSansJP-Medium.woff
60 ms
NotoSansJP-Bold.woff
59 ms
NotoSansJP-Black.woff
169 ms
fontawesome-webfont.woff
7 ms
genericons.woff
238 ms
alf-net.co.jp 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-hidden="true"] elements contain focusable descendents
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
alf-net.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
alf-net.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alf-net.co.jp 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 Alf-net.co.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.
alf-net.co.jp
Open Graph description is not detected on the main page of Alf Net. 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: