2.1 sec in total
298 ms
1.8 sec
0 ms
Welcome to j2complex.backlog.jp homepage info - get ready to check J 2 Complex Backlog best content for Japan right away, or after learning these important things about j2complex.backlog.jp
Backlog is the all-in-one SaaS for all your project management software needs. Kanban boards, task tracking, version control, Gantt charts, and more.
Visit j2complex.backlog.jpWe analyzed J2complex.backlog.jp page load time and found that the first response time was 298 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
j2complex.backlog.jp performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value5.9 s
14/100
25%
Value11.7 s
4/100
10%
Value5,530 ms
0/100
30%
Value0.001
100/100
15%
Value33.8 s
0/100
10%
298 ms
447 ms
115 ms
23 ms
67 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original J2complex.backlog.jp, 87% (20 requests) were made to Nulab.com and 4% (1 request) were made to Backlog.com. The less responsive or slowest element that took the longest time to load (447 ms) relates to the external source Backlog.com.
Page size can be reduced by 797.6 kB (55%)
1.4 MB
646.2 kB
In fact, the total size of J2complex.backlog.jp main page is 1.4 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. 60% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.
Potential reduce by 797.1 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 797.1 kB or 68% of the original size.
Potential reduce by 116 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 385 B
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. J2complex.backlog.jp needs all CSS files to be minified and compressed as it can save up to 385 B or 62% of the original size.
Number of requests can be reduced by 6 (30%)
20
14
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J 2 Complex Backlog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
j2complex.backlog.jp
298 ms
backlog.com
447 ms
115 ms
font.css
23 ms
webpack-runtime-eff3d8f849ae5efa7ea0.js
67 ms
polyfill-108a428c813ecca5e6fc.js
72 ms
framework-9f8883f11eb8e070a651.js
138 ms
c0d53ec4-81566f391cad1e0f0357.js
140 ms
aaa5778d-739c85dfe5fe5aacd6f1.js
140 ms
app-59bff957f6adeccab840.js
143 ms
gtm.js
208 ms
icon-slack.svg
85 ms
icon-sheets.svg
84 ms
icon-redmine.svg
86 ms
icon-calendar.svg
88 ms
icon-lambdatest.svg
107 ms
icon-jira.svg
89 ms
icon-mail.svg
90 ms
icon-android.svg
108 ms
icon-jenkins.svg
103 ms
icon-api.svg
101 ms
icon-apple.svg
101 ms
icon-copilot.svg
102 ms
j2complex.backlog.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
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
Buttons do not have an accessible name
Form elements do not have associated labels
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
Heading elements are not in a sequentially-descending order
j2complex.backlog.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
j2complex.backlog.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise J2complex.backlog.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that J2complex.backlog.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.
j2complex.backlog.jp
Open Graph data is detected on the main page of J 2 Complex Backlog. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: