6.4 sec in total
528 ms
5.5 sec
430 ms
Visit seaside-park.jp now to see the best up-to-date Seaside Park content for Japan and also check out these interesting facts you probably never knew about seaside-park.jp
東京港南部地区海上公園は東京都大田区と品川区、港区の東京港に面する16か所の都立海上公園の総称です。 陸上競技場や野球場を有する大井ふ頭中央海浜公園スポーツの森、野鳥観察や釣りが楽しめる大井ふ頭中央海浜公園なぎさの森、キャンプ場や砂浜、スケートボード広場を有する城南島海浜公園など、特徴のある公園があります
Visit seaside-park.jpWe analyzed Seaside-park.jp page load time and found that the first response time was 528 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
seaside-park.jp performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.8 s
15/100
25%
Value13.3 s
2/100
10%
Value1,990 ms
8/100
30%
Value0.216
58/100
15%
Value20.1 s
2/100
10%
528 ms
1430 ms
84 ms
185 ms
333 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 52% of them (45 requests) were addressed to the original Seaside-park.jp, 21% (18 requests) were made to Platform.twitter.com and 6% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Seaside-park.jp.
Page size can be reduced by 257.4 kB (13%)
1.9 MB
1.7 MB
In fact, the total size of Seaside-park.jp main page is 1.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 95.6 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 28.1 kB, which is 25% 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 95.6 kB or 84% of the original size.
Potential reduce by 125.2 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. Seaside Park images are well optimized though.
Potential reduce by 31.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.6 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. Seaside-park.jp needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 11% of the original size.
Number of requests can be reduced by 45 (54%)
84
39
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seaside Park. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
seaside-park.jp
528 ms
seaside-park.jp
1430 ms
gtm.js
84 ms
js
185 ms
bootstrap.min.css
333 ms
font-awesome.min.css
42 ms
style.css
501 ms
style.min.css
770 ms
public.min.css
667 ms
flexible-faq.css
834 ms
uamLoginForm.css
936 ms
pagenavi-css.css
1000 ms
mtssb-front.css
1104 ms
jquery.min.js
1171 ms
jquery-migrate.min.js
1272 ms
public.min.js
1339 ms
jquery.js
1474 ms
bootstrap.min.js
1349 ms
jquery.min.js
6 ms
jquery.cookie.js
1574 ms
common.js
1575 ms
flexible-faq.js
1576 ms
analytics.js
53 ms
bg_image.gif
525 ms
placeholder-pixel.png
525 ms
topIcon.png
524 ms
logo.png
525 ms
sideBnr01.png
672 ms
sideBnr02.png
673 ms
sideBnr07.png
671 ms
sideBnr04.png
670 ms
sideBnr05.png
851 ms
sideBnr06.png
851 ms
parkImg01.jpg
1003 ms
img_oi_nagisa_01.jpg
1003 ms
img_jonanjima_01.jpg
1327 ms
search_baseball.png
1002 ms
search_tennis.png
1168 ms
search_othersports.png
1168 ms
search_iso.png
1170 ms
search_bbq.png
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search_shizen.png
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search_dogrun.png
1333 ms
search_parking.png
1334 ms
search_fishing.png
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search_takepicture.png
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search_camp.png
1434 ms
search_beach.png
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cse.js
127 ms
widgets.js
94 ms
sdk.js
57 ms
collect
23 ms
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55 ms
js
139 ms
sdk.js
17 ms
cse_element__ja.js
87 ms
default+ja.css
128 ms
default.css
130 ms
93 ms
ga.js
110 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
83 ms
async-ads.js
90 ms
branding.png
86 ms
clear.png
40 ms
settings
83 ms
mainV04-2000x600.png
1821 ms
loading.gif
982 ms
__utm.gif
17 ms
collect
12 ms
timeline.e108540dddc96e4b707f5cf259a582d7.js
6 ms
ooi_sports
72 ms
ooi_sports
130 ms
polyfills-a40ef1678bae11e696dba45124eadd70.js
5 ms
runtime-b1c52fd0a13ead5fcf6b.js
21 ms
modules-96ebc7ac3ad66d681a3d.js
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main-babd9234dc048fb47339.js
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%5BscreenName%5D-0517bdda27d5006a5a2d.js
22 ms
_buildManifest.js
23 ms
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22 ms
8526.0c32a8f0cfc5749221a3.js
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7651.a95a6a76dc7859214377.js
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8283.f3e5048cca7cef5eed7f.js
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3077.44bfeb00af01bc4020f6.js
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1362.42d432e02f7980bca032.js
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4956.c4e51ef593974b9db0bb.js
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5893.d500bd2a89ded806aa73.js
7 ms
seaside-park.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
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
Links do not have a discernible name
seaside-park.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
seaside-park.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seaside-park.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 Seaside-park.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.
seaside-park.jp
Open Graph description is not detected on the main page of Seaside Park. 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: