11.8 sec in total
554 ms
10 sec
1.3 sec
Welcome to grandprix21.com homepage info - get ready to check Grandprix 21 best content for Japan right away, or after learning these important things about grandprix21.com
F1グッズとミニカーの専門店です!F1チームウェア&グッズとミニチャンプス・スパークF1モデル等ステッカーからレアアイテムまで豊富な品揃え!F1ショップGRANDPRIX!三重県伊勢と名古屋栄に実店舗あり。鈴鹿オールナイトテントショップを毎年イベント出店しています。
Visit grandprix21.comWe analyzed Grandprix21.com page load time and found that the first response time was 554 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
grandprix21.com performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value14.6 s
0/100
25%
Value9.6 s
11/100
10%
Value360 ms
72/100
30%
Value0.426
22/100
15%
Value18.3 s
3/100
10%
554 ms
940 ms
327 ms
666 ms
39 ms
Our browser made a total of 152 requests to load all elements on the main page. We found that 32% of them (49 requests) were addressed to the original Grandprix21.com, 39% (59 requests) were made to Image1.shopserve.jp and 11% (16 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Image1.shopserve.jp.
Page size can be reduced by 340.2 kB (5%)
6.4 MB
6.1 MB
In fact, the total size of Grandprix21.com main page is 6.4 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. 55% of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.
Potential reduce by 152.3 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. This page needs HTML code to be minified as it can gain 30.3 kB, which is 17% 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 152.3 kB or 86% of the original size.
Potential reduce by 25.7 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. Grandprix 21 images are well optimized though.
Potential reduce by 32.9 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 32.9 kB or 41% of the original size.
Potential reduce by 129.3 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. Grandprix21.com needs all CSS files to be minified and compressed as it can save up to 129.3 kB or 88% of the original size.
Number of requests can be reduced by 40 (27%)
147
107
The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grandprix 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
grandprix21.com
554 ms
www.grandprix21.com
940 ms
sps_common.css
327 ms
default.css
666 ms
jquery.min.js
39 ms
jquery.tile.js
355 ms
jquery.distile.js
342 ms
flexslider.css
352 ms
jquery.flexslider-min.js
853 ms
pcsmpflg.js
694 ms
conversion.js
19 ms
cal.js
365 ms
dc.js
35 ms
shop-bg.png
563 ms
header_logo.png
327 ms
M-120777.jpg
623 ms
t_search.jpg
200 ms
submitSearch.gif
199 ms
2016openfair.jpg
1242 ms
2016mclarenbanner.jpg
1265 ms
pumaferrari2016banner.jpg
1587 ms
redbull2016banner.jpg
1651 ms
NPGP03bannertop.jpg
1768 ms
2016iphonebanner.jpg
1504 ms
sale2015lastbanner.jpg
2798 ms
maseratibanner.jpg
1614 ms
2015sennabanner.jpg
2781 ms
2015modelacarbanner.jpg
3479 ms
icon_new.png
1943 ms
2015mclarenbanner.jpg
1968 ms
hondaf1racingbanner.jpg
2442 ms
2015redbullbanner.jpg
2644 ms
2015mercedesbanner.jpg
2324 ms
2015atsutabanner.jpg
2718 ms
2015iphonebanner.jpg
3161 ms
icon_pickup.png
2989 ms
shopping_info.png
3678 ms
rss.jpg
3427 ms
instagram.jpg
3503 ms
twitter.jpg
3668 ms
googoleplus.jpg
3862 ms
pagetop.gif
3762 ms
shop_ise.png
815 ms
shop_nagoya.png
967 ms
event_day.png
667 ms
gp25thlogo_170.jpg
682 ms
blog.png
359 ms
mobile_qr.png
548 ms
M-120776.jpg
615 ms
TM2123.jpg
597 ms
TM2126.jpg
607 ms
TM2129.jpg
1858 ms
TM2116.jpg
596 ms
TM2110.jpg
1044 ms
TM2077.jpg
975 ms
81041.jpg
1032 ms
45280.jpg
1209 ms
45130.jpg
1019 ms
KBX003.jpg
2129 ms
F1racing2016pre.jpg
1420 ms
413940003.jpg
1508 ms
TM2131.jpg
1407 ms
TM2096.jpg
1573 ms
P305680-01.jpg
2427 ms
P305681-01.jpg
1796 ms
20160313151422.jpg
1926 ms
P761953-01.jpg
1980 ms
P761955-01.jpg
2208 ms
P052945-01.jpg
2262 ms
P053031-012.jpg
2325 ms
P074059-01.jpg
2449 ms
540871812.jpg
3191 ms
540861812.jpg
2607 ms
S4622.jpg
2656 ms
110140644.jpg
2708 ms
FRTMAG2016RED.jpg
2824 ms
FRCOMAG2016RED.jpg
2842 ms
FRCOMAG2016BLACK.jpg
3029 ms
HONDATMAG2016.jpg
3505 ms
HONDAlogoLZKEY.jpg
3101 ms
MC-ES-1607-3-4.jpg
3264 ms
MC-ES-1607-1-2.jpg
3200 ms
LS18F101.jpg
4474 ms
inpage_linkid.js
92 ms
searchbox.gif
3782 ms
header_back_img.jpg
1122 ms
head-icon01.png
479 ms
47 ms
__utm.gif
28 ms
tracking.php
927 ms
title_bar01.gif
3620 ms
arrw.png
3805 ms
90 ms
calendar_pleft.gif
3786 ms
calendar_pright.gif
3873 ms
widgets.js
129 ms
sdk.js
269 ms
134 ms
xd_arbiter.php
222 ms
xd_arbiter.php
436 ms
LS18F102.jpg
2913 ms
18-36801-5.jpg
2986 ms
18-36801-7.jpg
3098 ms
FEFOCUT10BL.jpg
3041 ms
FE458GHCP6LRE.jpg
3264 ms
FECBSIHCP6WH.jpg
2918 ms
BBRCGP01.jpg
2986 ms
NPGP01-7.jpg
3858 ms
DSC09957.JPG
3072 ms
NPGP03.jpg
3123 ms
DSC00501.jpg
4809 ms
157707.jpg
2959 ms
Office-Lens-20151121-171915.jpg
2997 ms
DSC00701.JPG
3122 ms
side_ttl_ico.gif
579 ms
Title-news.png
559 ms
Title-new.png
567 ms
Title-pickup.png
572 ms
Title-scolumn_mmag2.gif
564 ms
btn-confirm_bg.gif
518 ms
Title-scolumn_calendar2.gif
710 ms
footer_bg.gif
718 ms
pagetop2.png
808 ms
bg_direction_nav.png
168 ms
page.php
219 ms
KHRiJR32lob.css
286 ms
tnnkjvk5cNK.css
358 ms
8hNDOVkaQmL.css
430 ms
q68gy-v_YMF.js
623 ms
k19Xse48j5I.js
621 ms
ihptErjAmMX.js
555 ms
3So47A9WcrL.js
488 ms
cUsKAwzqrQw.js
661 ms
1233413_230517520434200_296183181_n.jpg
320 ms
safe_image.php
326 ms
safe_image.php
426 ms
safe_image.php
566 ms
safe_image.php
592 ms
safe_image.php
589 ms
1157624_230505340435418_1711765443_n.jpg
375 ms
580623_615421945163276_704919507_n.jpg
444 ms
267396_1376466742584531_623349184_n.jpg
508 ms
12122750_656635837809908_5484280792296926331_n.jpg
550 ms
404103_102262203257869_1565740795_n.jpg
581 ms
wL6VQj7Ab77.png
119 ms
s7jcwEQH7Sx.png
116 ms
GtIpNnEyqq_.png
118 ms
lRyN50VcaFW.js
73 ms
R9a_DtVRZgv.js
69 ms
cUDgRFxaoIk.js
70 ms
0JBr1QHp8Gi.js
71 ms
kDOzhTr2W91.js
72 ms
grandprix21.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
grandprix21.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
grandprix21.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grandprix21.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Grandprix21.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.
grandprix21.com
Open Graph description is not detected on the main page of Grandprix 21. 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: