2.3 sec in total
108 ms
1.7 sec
473 ms
Click here to check amazing Blog Ja Chatwork content for Japan. Otherwise, check out these important facts you probably never knew about blog-ja.chatwork.com
ビジネスチャットChatworkのアップデート情報や最新のリリース情報をお伝えするChatwork株式会社公式ブログです
Visit blog-ja.chatwork.comWe analyzed Blog-ja.chatwork.com page load time and found that the first response time was 108 ms and then it took 2.2 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.
blog-ja.chatwork.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value9.1 s
1/100
25%
Value3.7 s
86/100
10%
Value210 ms
88/100
30%
Value0.116
85/100
15%
Value8.8 s
35/100
10%
108 ms
62 ms
34 ms
119 ms
95 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Blog-ja.chatwork.com, 21% (22 requests) were made to Static.xx.fbcdn.net and 14% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (572 ms) relates to the external source B92.yahoo.co.jp.
Page size can be reduced by 370.7 kB (21%)
1.7 MB
1.4 MB
In fact, the total size of Blog-ja.chatwork.com main page is 1.7 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. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 74% of the original size.
Potential reduce by 211.9 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, Blog Ja Chatwork needs image optimization as it can save up to 211.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 37.3 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 37.3 kB or 19% of the original size.
Potential reduce by 73.5 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. Blog-ja.chatwork.com needs all CSS files to be minified and compressed as it can save up to 73.5 kB or 84% of the original size.
Number of requests can be reduced by 57 (62%)
92
35
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Ja Chatwork. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
blog-ja.chatwork.com
108 ms
2973171168-css_bundle_v2.css
62 ms
gsearch.css
34 ms
authorization.css
119 ms
310590189-widgets.js
95 ms
plusone.js
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jsapi
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gtm.js
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sdk.js
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chatwork.png
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social_rss.png
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social_gplus.png
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bnr_side_rap.png
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blog_case_shizuoka.png
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blog_ambassador.png
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clear.gif
49 ms
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blog_valentine.png
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conversion_async.js
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analytics.js
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roundtrip.js
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fbds.js
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s_retargeting.js
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default+ja.css
51 ms
default+ja.I.js
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xd_arbiter.php
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async-ads.js
109 ms
small-logo.png
50 ms
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collect
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blog-ja.chatwork.com 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.
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
Image elements do not have [alt] attributes
blog-ja.chatwork.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
blog-ja.chatwork.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog-ja.chatwork.com 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 Blog-ja.chatwork.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.
blog-ja.chatwork.com
Open Graph data is detected on the main page of Blog Ja Chatwork. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: