3.8 sec in total
853 ms
2.6 sec
390 ms
Visit na-just.com now to see the best up-to-date Na Just content and also check out these interesting facts you probably never knew about na-just.com
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Visit na-just.comWe analyzed Na-just.com page load time and found that the first response time was 853 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
na-just.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value3.1 s
76/100
25%
Value3.3 s
90/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
853 ms
166 ms
17 ms
338 ms
339 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 94% of them (48 requests) were addressed to the original Na-just.com, 2% (1 request) were made to Google.com and 2% (1 request) were made to Tracker.kantan-access.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Na-just.com.
Page size can be reduced by 31.3 kB (74%)
42.1 kB
10.8 kB
In fact, the total size of Na-just.com main page is 42.1 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 18.7 kB which makes up the majority of the site volume.
Potential reduce by 13.1 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 13.1 kB or 70% of the original size.
Potential reduce by 11.3 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 11.3 kB or 78% of the original size.
Potential reduce by 6.9 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. Na-just.com needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 77% of the original size.
Number of requests can be reduced by 13 (26%)
50
37
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Na Just. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
na-just.com
853 ms
import.css
166 ms
jsapi
17 ms
function.js
338 ms
jquery.easingscroll.js
339 ms
ja.js
570 ms
main.css
164 ms
jquery.min.js
32 ms
navi_back.gif
173 ms
logo.gif
174 ms
navis1_o.gif
169 ms
navis1.gif
318 ms
navis2_o.gif
320 ms
navis2.gif
320 ms
navis3_o.gif
324 ms
navis3.gif
332 ms
navi1_o.gif
356 ms
navi1.gif
477 ms
navi2_o.gif
479 ms
navi2.gif
479 ms
navi3_o.gif
480 ms
navi3.gif
493 ms
navi4_o.gif
534 ms
navi4.gif
638 ms
navi5_o.gif
640 ms
navi5.gif
640 ms
mainimage.gif
790 ms
title_about.gif
656 ms
about_img.gif
721 ms
bnr_najust-blog.gif
805 ms
totop.gif
805 ms
title_flow.gif
812 ms
foot_back-btm.gif
823 ms
foot_back-top.gif
902 ms
flow_1.gif
949 ms
foot_back-mid.gif
963 ms
flow_2.gif
965 ms
flow_3.gif
972 ms
flow_4.gif
981 ms
flow_5.gif
1091 ms
btn_contact1_o.gif
1116 ms
btn_contact1.gif
1121 ms
btn_contact2_o.gif
1126 ms
btn_contact2.gif
1132 ms
title_list.gif
1005 ms
title_list_s1.gif
1115 ms
title_list_s2.gif
1126 ms
foot_line.gif
977 ms
btn_najust_o.gif
983 ms
btn_najust.gif
988 ms
m_bunner_logo.gif
1009 ms
na-just.com accessibility score
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
na-just.com 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
na-just.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Na-just.com 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 Na-just.com 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.
na-just.com
Open Graph description is not detected on the main page of Na Just. 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: