9.3 sec in total
635 ms
8.5 sec
126 ms
Click here to check amazing BOSTON CLUB content for Singapore. Otherwise, check out these important facts you probably never knew about bostonclub.co.jp
ボストンクラブは1984年に福井県鯖江市にて創業。大手アパレルメーカー、眼鏡商社のODMを経て、世界的なめがね産地である鯖江市からオリジナルブランドを展開。掛け心地からファッションとしての追求、新しい技術革新など、めがねの深い研究を重ね、日本の良さを体感できる商品開発を行い、最良品質のものを提供。
Visit bostonclub.co.jpWe analyzed Bostonclub.co.jp page load time and found that the first response time was 635 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
bostonclub.co.jp performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value17.7 s
0/100
25%
Value27.5 s
0/100
10%
Value450 ms
62/100
30%
Value0.492
17/100
15%
Value32.9 s
0/100
10%
635 ms
897 ms
737 ms
1156 ms
337 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original Bostonclub.co.jp, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Bostonclub.co.jp.
Page size can be reduced by 544.1 kB (60%)
913.1 kB
368.9 kB
In fact, the total size of Bostonclub.co.jp main page is 913.1 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. 40% of websites need less resources to load. Javascripts take 432.7 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.0 kB or 74% of the original size.
Potential reduce by 9.0 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. BOSTON CLUB images are well optimized though.
Potential reduce by 278.7 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 278.7 kB or 64% of the original size.
Potential reduce by 246.4 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. Bostonclub.co.jp needs all CSS files to be minified and compressed as it can save up to 246.4 kB or 83% of the original size.
Number of requests can be reduced by 53 (74%)
72
19
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BOSTON CLUB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
bostonclub.co.jp
635 ms
www.bostonclub.co.jp
897 ms
index.php
737 ms
jquery-1.6.1.js
1156 ms
language.js.php
337 ms
default.css
342 ms
global.css
346 ms
local.css
859 ms
wb-edit-base.css
660 ms
wb-edit.css
663 ms
wb-charsize-base.css
669 ms
wb-charsize.css
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wb-gsearch-base.css
1003 ms
wb-gsearch.css
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wb-blog-base.css
1036 ms
wb-blog.css
1038 ms
jquery.js
2073 ms
jquery-extension.js
1374 ms
simplelib.min.js
1375 ms
jquery.vgrid.0.1.6.js
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jquery.easing.1.3.js
1411 ms
jquery.cookie.js
1341 ms
www.bostonclub.co.jp
1095 ms
index.php
747 ms
ga.js
38 ms
header_logo2.gif
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header_info.gif
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header_txt_size.gif
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header_utility_menu01.gif
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700 ms
header_menu07.gif
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box_b_bg.gif
994 ms
box_b_bottom.gif
991 ms
box_m_bg.gif
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box_m_bottom.gif
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index_title_brand_items.gif
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index_brand_items_title_japonism.gif
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index_brand_items_menu.gif
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index_title_gloss.gif
2010 ms
box_s_bg.gif
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box_s_bottom.gif
2102 ms
13.06.12p_japo.jpg
2875 ms
index_title_blog.gif
2309 ms
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index_title_media.gif
2388 ms
bostonclub_brandtop3.jpg
3300 ms
videoseries
108 ms
__utm.gif
13 ms
www-embed-player-vflQrT_sR.css
29 ms
www-embed-player.js
50 ms
base.js
82 ms
1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js
53 ms
ad_status.js
56 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
48 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
52 ms
index_bnr_face_book.gif
2167 ms
index_title_face_book.gif
2327 ms
index_face_book_txt.gif
2420 ms
footer_page_top.gif
2510 ms
footer_copyright.gif
2662 ms
header_btn_search.gif
2672 ms
header_txt_img_s.gif
2435 ms
header_txt_img_m.gif
2504 ms
header_txt_img_b.gif
2559 ms
bostonclub.co.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
bostonclub.co.jp 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
bostonclub.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
Tap targets are not sized appropriately
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bostonclub.co.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 Bostonclub.co.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bostonclub.co.jp
Open Graph description is not detected on the main page of BOSTON CLUB. 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: