17.5 sec in total
344 ms
16.5 sec
670 ms
Welcome to gnavi.co.jp homepage info - get ready to check Gnavi best content for Japan right away, or after learning these important things about gnavi.co.jp
レストラン予約サイト【ぐるなび】なら、ネット予約で楽天ポイントが貯まる!エリア、駅名、予算などの条件から希望のお店をスピーディに検索、予約ができます。お得なクーポン情報や最新レストラン情報も満載なので、歓送迎会・宴会のお店探しにもオススメ!
Visit gnavi.co.jpWe analyzed Gnavi.co.jp page load time and found that the first response time was 344 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
gnavi.co.jp performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value14.7 s
0/100
25%
Value14.0 s
1/100
10%
Value20,370 ms
0/100
30%
Value0.052
99/100
15%
Value49.6 s
0/100
10%
344 ms
342 ms
1411 ms
187 ms
2068 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Gnavi.co.jp, 35% (39 requests) were made to D1o79rcslrm1j.cloudfront.net and 14% (15 requests) were made to Rimage.gnst.jp. The less responsive or slowest element that took the longest time to load (10.9 sec) relates to the external source Rakuten.co.jp.
Page size can be reduced by 1.4 MB (64%)
2.2 MB
786.1 kB
In fact, the total size of Gnavi.co.jp main page is 2.2 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. 85% 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 96.7 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 18.1 kB, which is 16% 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 96.7 kB or 87% of the original size.
Potential reduce by 149 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. Gnavi images are well optimized though.
Potential reduce by 834.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 834.0 kB or 74% of the original size.
Potential reduce by 447.0 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. Gnavi.co.jp needs all CSS files to be minified and compressed as it can save up to 447.0 kB or 83% of the original size.
Number of requests can be reduced by 74 (73%)
101
27
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gnavi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
gnavi.co.jp
344 ms
www.gnavi.co.jp
342 ms
www.gnavi.co.jp
1411 ms
optimize.js
187 ms
ga_meta_sc_page-1.0.0.js
2068 ms
gpt.js
223 ms
app.css
108 ms
gtm_nt.js
210 ms
logo.svg
159 ms
icon_reserv.svg
469 ms
icon_login.svg
476 ms
swipe_arrow._mv.svg
545 ms
icon_area.svg
538 ms
icon_menu.svg
528 ms
icon_date.svg
543 ms
icon_time.svg
532 ms
icon_number.svg
474 ms
gtm.js
851 ms
pubads_impl.js
371 ms
PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA
10 ms
e.js
1414 ms
e.js
1419 ms
ga_measure.js
260 ms
app.bundle.js
293 ms
swipe_arrow.svg
258 ms
icon_coin_pc.svg
262 ms
icon_rakuten.svg
281 ms
app_smp.png
252 ms
ads
1613 ms
container.html
492 ms
rat-ext.js
1524 ms
9BNW5QVX
2306 ms
W7LS7XDM
2291 ms
tag.js
991 ms
www.gnavi.co.jp
1569 ms
mainvisual
2068 ms
homenotice
2042 ms
homesmpprbanner
2034 ms
homefoodgenre
2057 ms
getter
2832 ms
ga_www.js
477 ms
reset.css
1331 ms
ui.css
1315 ms
common.css
1278 ms
webfonts.css
1342 ms
page.css
1336 ms
index.css
1339 ms
answer.css
1361 ms
choiceimage.css
1790 ms
sp.css
1855 ms
theme_sp.css
1826 ms
jquery-1.11.1.min.js
1823 ms
jquery.upload-1.0.2.min.js
1790 ms
common.js
1997 ms
prohibit_browserback.js
1852 ms
choiceimage.js
1985 ms
jquery.tablednd.js
2013 ms
underscore-min.js
1993 ms
json2.min.js
2009 ms
backbone-min.js
2017 ms
data.js
2026 ms
kakao.min.js
2965 ms
jquery-ui-1.9.2.custom.css
2021 ms
jquery-ui-1.9.2.datepicker.custom.css
2018 ms
imagelightbox.js
2019 ms
jquery-ui-1.10.2.custom.min.js
2643 ms
jquery.timeentry.js
2560 ms
jquery.ui.datepicker-en-GB.js
2643 ms
15392080483919881447
1694 ms
abg_lite.js
2293 ms
window_focus.js
2334 ms
ufs_web_display.js
3866 ms
14548131130022609076
2263 ms
3355996381573220807
2253 ms
12366403553640010165
2263 ms
icon.png
1380 ms
analytics.js
1434 ms
ral-1.8.11.js
447 ms
ral-iframe-rakuten.co.jp.html
10926 ms
js
147 ms
require.js
1425 ms
browser_check.js
1425 ms
collect
592 ms
collect
334 ms
collect
84 ms
collect
89 ms
theme.css
8 ms
ga-audiences
32 ms
collect
21 ms
ga-audiences
18 ms
kakao.min.js
249 ms
gtm.js
95 ms
main.js
64 ms
main.js
51 ms
js
116 ms
fbevents.js
35 ms
common.js
81 ms
models.js
78 ms
views.js
86 ms
routers.js
78 ms
common.js
78 ms
models.js
78 ms
views.js
80 ms
routers.js
78 ms
widgets.js
816 ms
all.js
208 ms
all.js
32 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
408 ms
settings
253 ms
settings
245 ms
gnavi.co.jp accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
gnavi.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
gnavi.co.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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gnavi.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 Gnavi.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.
gnavi.co.jp
Open Graph data is detected on the main page of Gnavi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: