6.2 sec in total
747 ms
5 sec
474 ms
Welcome to osawa-office.co.jp homepage info - get ready to check Osawa Office best content for Japan right away, or after learning these important things about osawa-office.co.jp
Visit osawa-office.co.jpWe analyzed Osawa-office.co.jp page load time and found that the first response time was 747 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
osawa-office.co.jp performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value7.6 s
4/100
25%
Value4.9 s
66/100
10%
Value30 ms
100/100
30%
Value0.009
100/100
15%
Value3.3 s
94/100
10%
747 ms
689 ms
522 ms
536 ms
540 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Osawa-office.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Osawa-office.co.jp.
Page size can be reduced by 46.2 kB (4%)
1.1 MB
1.1 MB
In fact, the total size of Osawa-office.co.jp main page is 1.1 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 12.3 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 12.3 kB or 75% of the original size.
Potential reduce by 697 B
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. Osawa Office images are well optimized though.
Potential reduce by 24.8 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 24.8 kB or 76% of the original size.
Potential reduce by 8.4 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. Osawa-office.co.jp needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 78% of the original size.
Number of requests can be reduced by 14 (19%)
73
59
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osawa Office. 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.
osawa-office.co.jp
747 ms
index.css
689 ms
menu_new.js
522 ms
newmark.js
536 ms
scroll.js
540 ms
mt.js
1240 ms
top.css
558 ms
top.jpg
186 ms
contents.gif
338 ms
blog-side.gif
339 ms
writer1.gif
833 ms
writer2.gif
363 ms
writer3.gif
849 ms
contents_banner_01.jpg
2049 ms
contents_banner_02.jpg
505 ms
contents_banner_03.jpg
506 ms
twitter.gif
545 ms
past_weekly.gif
672 ms
past.gif
674 ms
banner_utage.jpg
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banner_majo.jpg
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banner_jyujika.jpg
1510 ms
banner_hitodenashi.jpg
3203 ms
banner_botsuconian5.jpg
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banner_oukoku.jpg
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banner_barajyuji.jpg
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flashBottom.jpg
1844 ms
background.jpg
186 ms
bbb.gif
170 ms
logo.gif
702 ms
menuBg.gif
171 ms
menu1-a.gif
177 ms
menu3-a.gif
178 ms
menu4-a.gif
336 ms
menu5-a.gif
338 ms
menu8-a.gif
355 ms
newsCategory.gif
353 ms
listImg.gif
369 ms
writerCategory.gif
503 ms
enjoyCategory.gif
506 ms
flashBottom.jpg
530 ms
blog-bg.jpg
530 ms
blog-head.jpg
1473 ms
blog-o.jpg
670 ms
blog-m.jpg
672 ms
blog-k.jpg
878 ms
blog.gif
705 ms
shincho_160219_top.jpg
836 ms
recommendation.gif
838 ms
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874 ms
syousuba_20160301_top.jpg
879 ms
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1049 ms
sfjack_0223_top.jpg
1052 ms
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toonoremix_pv_0418_top.gif
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osoroshi_0223_top.jpg
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serial.gif
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digitalbook.gif
1312 ms
movie.gif
1234 ms
link.gif
1239 ms
other.gif
1233 ms
newBook.gif
1332 ms
new.gif
1330 ms
publishing.gif
1243 ms
comic.gif
1248 ms
event.gif
1234 ms
pv.gif
1303 ms
update.gif
1309 ms
copylightBg.gif
1179 ms
osawa-office.co.jp accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
osawa-office.co.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
Browser errors were logged to the console
osawa-office.co.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osawa-office.co.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 Osawa-office.co.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.
osawa-office.co.jp
Open Graph description is not detected on the main page of Osawa Office. 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: