9.4 sec in total
577 ms
8.4 sec
384 ms
Welcome to costa-fs.com homepage info - get ready to check Costa Fs best content for Japan right away, or after learning these important things about costa-fs.com
今まで外房勝浦に無かった複合的な海釣り専門の釣り具店です。商品販売以外にも、今釣れている魚、釣り場、仕掛け、乗船紹介など様々な最新情報を掲載している釣り情報サイトです。釣りに興味がある方のご来店をお待ちしています。
Visit costa-fs.comWe analyzed Costa-fs.com page load time and found that the first response time was 577 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
costa-fs.com performance score
name
value
score
weighting
Value15.7 s
0/100
10%
Value22.2 s
0/100
25%
Value23.9 s
0/100
10%
Value2,180 ms
6/100
30%
Value0.143
78/100
15%
Value28.8 s
0/100
10%
577 ms
1540 ms
589 ms
569 ms
399 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 92% of them (86 requests) were addressed to the original Costa-fs.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Costa-fs.com.
Page size can be reduced by 300.9 kB (34%)
897.7 kB
596.7 kB
In fact, the total size of Costa-fs.com main page is 897.7 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. Images take 552.9 kB which makes up the majority of the site volume.
Potential reduce by 40.7 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 5.8 kB, which is 11% 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 40.7 kB or 79% of the original size.
Potential reduce by 49.3 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. Costa Fs images are well optimized though.
Potential reduce by 142.6 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 142.6 kB or 67% of the original size.
Potential reduce by 68.3 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. Costa-fs.com needs all CSS files to be minified and compressed as it can save up to 68.3 kB or 84% of the original size.
Number of requests can be reduced by 22 (24%)
91
69
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Costa Fs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
costa-fs.com
577 ms
www.costa-fs.com
1540 ms
style.css
589 ms
font-awesome.css
569 ms
flexslider.css
399 ms
elastislide.css
401 ms
custom.css
404 ms
jquery.treeview.css
572 ms
jquery-1.8.3.min.js
1283 ms
script.js
784 ms
script_analytics.js
797 ms
jquery.flexslider.js
1261 ms
modernizr.custom.17475.js
955 ms
jquerypp.custom.js
982 ms
jquery.elastislide.js
1323 ms
jquery.treeview.js
1188 ms
sdk.js
270 ms
widgets.js
7 ms
ga.js
23 ms
line_01.gif
186 ms
logo.png
352 ms
navi_shop.gif
350 ms
navi_products.gif
372 ms
navi_point.gif
391 ms
navi_catch.gif
396 ms
navi_tide.gif
536 ms
navi_online.gif
715 ms
1.jpg
920 ms
20150527061408_WNJe737gRHpzvWgx.jpg
1105 ms
20150527070848_qtke7IzWD7Ba8E88.jpg
1170 ms
20150527072810_qKy4EDVt-IZuuk57.jpg
932 ms
4.jpg
1493 ms
5.jpg
1476 ms
7.jpg
1803 ms
title_bar02.gif
1301 ms
1.jpg
1437 ms
new_s.png
1569 ms
icon_arrow.gif
1687 ms
icon_new.gif
1809 ms
line02.gif
1854 ms
btn_more.gif
1859 ms
1.jpg
1908 ms
1.jpg
2071 ms
1.jpg
2190 ms
omg_smile.png
2198 ms
smile.png
2234 ms
1.jpg
2240 ms
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1.jpg
2581 ms
1.jpg
2597 ms
icon_fish.gif
2601 ms
icon_fishing01.gif
2600 ms
icon_fishing03.gif
2682 ms
__utm.gif
14 ms
1.jpg
2772 ms
62 ms
xd_arbiter.php
232 ms
xd_arbiter.php
440 ms
fontawesome-webfont.woff
3258 ms
flexslider-icon.woff
2606 ms
pop_2.png
2642 ms
1.jpg
2637 ms
1.jpg
2655 ms
pop_1.png
2802 ms
1.jpg
2758 ms
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2616 ms
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pop_5.png
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2326 ms
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2396 ms
icon_arrow03.gif
2296 ms
bnr_tel.gif
2282 ms
btn_contact.png
2393 ms
btn_catch.gif
2358 ms
line_03.gif
2376 ms
btn_rule.gif
2451 ms
btn_sns_fb.png
2298 ms
btn_sns_tw.png
2283 ms
btn_sns_mx.png
2334 ms
btn_top.png
2340 ms
img_foot.png
2365 ms
icon_fish1.png
2434 ms
icon_arrow05.gif
2324 ms
treeview-default-line.gif
2293 ms
treeview-default.gif
2344 ms
loading.gif
2333 ms
nav.png
1032 ms
costa-fs.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.
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
<frame> or <iframe> elements do not have a title
costa-fs.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
costa-fs.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Costa-fs.com 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 Costa-fs.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.
costa-fs.com
Open Graph description is not detected on the main page of Costa Fs. 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: