2.6 sec in total
581 ms
1.9 sec
147 ms
Visit swlmail.jp now to see the best up-to-date Swlmail content and also check out these interesting facts you probably never knew about swlmail.jp
Visit swlmail.jpWe analyzed Swlmail.jp page load time and found that the first response time was 581 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
swlmail.jp performance score
name
value
score
weighting
Value1.6 s
95/100
10%
Value2.1 s
96/100
25%
Value2.7 s
96/100
10%
Value0 ms
100/100
30%
Value0.011
100/100
15%
Value1.6 s
100/100
10%
581 ms
309 ms
327 ms
497 ms
347 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Swlmail.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Swlmail.jp.
Page size can be reduced by 1.7 kB (61%)
2.8 kB
1.1 kB
In fact, the total size of Swlmail.jp main page is 2.8 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. HTML takes 2.8 kB which makes up the majority of the site volume.
Potential reduce by 1.7 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 302 B, 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 1.7 kB or 61% of the original size.
Number of requests can be reduced by 3 (21%)
14
11
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swlmail. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
swlmail.jp
581 ms
scripts.php
309 ms
scripts.php
327 ms
scripts.php
497 ms
scripts.php
347 ms
scripts.php
574 ms
scripts.php
398 ms
bg_container.gif
292 ms
bg_header.gif
305 ms
logo.gif
306 ms
title_login.gif
343 ms
w_subnav.gif
686 ms
w_subnav_b.gif
373 ms
btn_globalnav_login_on.gif
580 ms
bg_footer.gif
646 ms
swlmail.jp accessibility score
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
Form elements do not have associated labels
swlmail.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
swlmail.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swlmail.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 Swlmail.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.
swlmail.jp
Open Graph description is not detected on the main page of Swlmail. 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: