4 sec in total
933 ms
2.9 sec
204 ms
Visit rensai.jp now to see the best up-to-date Rensai content for India and also check out these interesting facts you probably never knew about rensai.jp
連載執筆者のためのサイト
Visit rensai.jpWe analyzed Rensai.jp page load time and found that the first response time was 933 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rensai.jp performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.8 s
30/100
25%
Value6.2 s
44/100
10%
Value170 ms
93/100
30%
Value1.055
2/100
15%
Value7.4 s
48/100
10%
933 ms
345 ms
522 ms
361 ms
905 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 40% of them (33 requests) were addressed to the original Rensai.jp, 6% (5 requests) were made to Cs.adingo.jp and 6% (5 requests) were made to Jp-u.openx.net. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain Rensai.jp.
Page size can be reduced by 352.1 kB (49%)
717.5 kB
365.4 kB
In fact, the total size of Rensai.jp main page is 717.5 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. 40% of websites need less resources to load. Javascripts take 433.8 kB which makes up the majority of the site volume.
Potential reduce by 28.3 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 28.3 kB or 70% of the original size.
Potential reduce by 11.2 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. Rensai images are well optimized though.
Potential reduce by 272.4 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 272.4 kB or 63% of the original size.
Potential reduce by 40.3 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. Rensai.jp needs all CSS files to be minified and compressed as it can save up to 40.3 kB or 88% of the original size.
Number of requests can be reduced by 40 (52%)
77
37
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rensai. 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 4 to 1 for CSS and as a result speed up the page load time.
rensai.jp
933 ms
style.css
345 ms
bbpress.css
522 ms
styles.css
361 ms
jquery.js
905 ms
jquery-migrate.min.js
361 ms
sh.adingo.jp
390 ms
show.php
368 ms
noteit.js
22 ms
jquery.form.min.js
392 ms
scripts.js
347 ms
all.js
157 ms
t_logo.png
185 ms
getnews_write.gif
204 ms
163965.jpg
188 ms
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186 ms
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370 ms
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370 ms
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372 ms
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371 ms
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371 ms
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399 ms
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538 ms
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538 ms
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548 ms
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546 ms
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584 ms
163568.jpg
713 ms
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714 ms
163588.jpg
727 ms
163556.jpg
727 ms
image00.png
699 ms
sync
664 ms
sync
611 ms
cm
410 ms
sync
80 ms
jstag
37 ms
i.adingo.jp
339 ms
pixel
17 ms
sync
4 ms
650 ms
657 ms
acj
57 ms
665 ms
pd
177 ms
ads.js
46 ms
ri
116 ms
47 ms
xd_arbiter.php
164 ms
xd_arbiter.php
298 ms
adcore.js
18 ms
adcore_pc.js
33 ms
adcore_pc_inline.js
33 ms
ad_spot.aspx
518 ms
widgets.js
26 ms
gpt.js
22 ms
analytics.js
52 ms
plusone.js
147 ms
admin-ajax.php
466 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
60 ms
pubads_impl_81.js
40 ms
5152d4cc-77ad-e084-a529-e09540010e82
58 ms
pixel
46 ms
collect
36 ms
sd
81 ms
container.html
14 ms
sd
123 ms
follow_button.6a78875565a912489e9aef879c881358.ja.html
16 ms
cb=gapi.loaded_0
24 ms
sd
53 ms
sd
71 ms
jot
84 ms
316 ms
rank_1234.png
176 ms
159 ms
style.css
168 ms
ad_creative.ashx
78 ms
sd
72 ms
RestoreXidToMediaStorage.html
216 ms
rensai.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.
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
Links do not have a discernible name
rensai.jp 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
Issues were logged in the Issues panel in Chrome Devtools
rensai.jp 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
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 Rensai.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 Rensai.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.
rensai.jp
Open Graph data is detected on the main page of Rensai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: