7.7 sec in total
382 ms
7 sec
334 ms
Welcome to efax.co.jp homepage info - get ready to check E Fax best content for Japan right away, or after learning these important things about efax.co.jp
ファックスの受信と送信をEメールやスマホで行える「インターネットFax」を提供するeFaxのホームページです。今すぐいつでもどこでもファックスがご利用できます。送受信ともに150枚まで追加料金なしでご利用可能です。今すぐお試しください!
Visit efax.co.jpWe analyzed Efax.co.jp page load time and found that the first response time was 382 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
efax.co.jp performance score
name
value
score
weighting
Value13.4 s
0/100
10%
Value23.5 s
0/100
25%
Value23.9 s
0/100
10%
Value2,030 ms
7/100
30%
Value0
100/100
15%
Value32.6 s
0/100
10%
382 ms
1986 ms
1239 ms
1077 ms
1891 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Efax.co.jp, 83% (64 requests) were made to Sassets.efax.co.jp and 3% (2 requests) were made to Secure.leadback.advertising.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Efax.co.jp.
Page size can be reduced by 1.0 MB (66%)
1.5 MB
517.9 kB
In fact, the total size of Efax.co.jp main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 958.3 kB which makes up the majority of the site volume.
Potential reduce by 22.5 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 22.5 kB or 72% of the original size.
Potential reduce by 53.6 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, E Fax needs image optimization as it can save up to 53.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 727.9 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 727.9 kB or 76% of the original size.
Potential reduce by 221.4 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. Efax.co.jp needs all CSS files to be minified and compressed as it can save up to 221.4 kB or 83% of the original size.
Number of requests can be reduced by 31 (43%)
72
41
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Fax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.efax.co.jp
382 ms
www.efax.co.jp
1986 ms
font-awesome.css
1239 ms
typography.less
1077 ms
css
1891 ms
sprint2
1915 ms
sprint3
1869 ms
site.js
208 ms
Telerik.Web.UI.WebResource.axd
160 ms
WebResource.axd
247 ms
Telerik.Web.UI.WebResource.axd
1787 ms
ScriptResource.axd
1108 ms
require.min.js
1129 ms
main.js
1366 ms
main.min.js
1294 ms
css
85 ms
efax-tablet-logo.png
268 ms
efax-desktop-logo.png
245 ms
female-customer-service-small.png
243 ms
efax-mobile-logo.png
265 ms
triangle-swirl.png
268 ms
free-trial-top-mobile.png
235 ms
free-trial-top-tablet.png
464 ms
free-trial-top-large.png
479 ms
fax-icon.png
519 ms
fax-icon-2.png
563 ms
fax-icon-3.png
503 ms
play-icon-red.png
502 ms
macbook-small.png
735 ms
point-1.png
721 ms
numbers.png
725 ms
point-2.png
759 ms
tablet-smartphones-small.png
783 ms
point-3.png
807 ms
no-fax-machine.png
962 ms
point-4.png
968 ms
folder.png
960 ms
point-5.png
1025 ms
female-customer-service-with-teal-gradient.png
1023 ms
point-6.png
1103 ms
free-trial-bottom-mobile.png
1185 ms
free-trial-bottom-tablet.png
1203 ms
free-trial-bottom-desktop.png
1184 ms
back-to-top.png
1292 ms
download-app.png
1272 ms
cross-sell-footer.png
1376 ms
cross-sell-footer-tablet.png
1414 ms
fb-icon_s.png
1436 ms
youtube-icon_s.png
1468 ms
lb
109 ms
CA4VdPd4Chc
169 ms
curve-bg-large.png
1483 ms
red-arrow-large.png
1513 ms
divider.png
1642 ms
lb
16 ms
www-embed-player-vflZsBgOl.css
97 ms
www-embed-player.js
124 ms
respond.min.js
1203 ms
owl.carousel.min.js
1216 ms
device.min.js
1218 ms
cookies.js
1444 ms
readmore.js
1427 ms
jquery.mask.min.js
1495 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
36 ms
ad_status.js
26 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
92 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
106 ms
tahomabold.woff
1726 ms
modernizr.min.js
1120 ms
bootstrap.min.js
1188 ms
jquery.cookie.js
1407 ms
new-star-burst.png
1384 ms
icon-checkmark-bright-green.png
1339 ms
bg-smartphone-with-stylus-large.png
1265 ms
bg-female-writing-white-bg-large.png
1275 ms
icon-btn-play.png
1396 ms
jqBootstrapValidation-1.3.7.min.js
670 ms
efax.co.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
efax.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
efax.co.jp SEO score
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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Efax.co.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 Efax.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.
efax.co.jp
Open Graph description is not detected on the main page of E Fax. 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: