121 sec in total
596 ms
99.9 sec
20.6 sec
Click here to check amazing Tenki content for Japan. Otherwise, check out these important facts you probably never knew about tenki.jp
日本気象協会公式の天気予報専門メディアです。市区町村別のピンポイントな天気予報に加え、専門的な気象情報、地震・津波などの防災情報を提供します。気象予報士が日々更新する日直予報士、花粉や熱中症、スキー積雪などの季節特集も人気です。
Visit tenki.jpWe analyzed Tenki.jp page load time and found that the first response time was 596 ms and then it took 120.4 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.
tenki.jp performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value6.8 s
7/100
25%
Value31.1 s
0/100
10%
Value20,910 ms
0/100
30%
Value0.151
76/100
15%
Value41.5 s
0/100
10%
596 ms
1573 ms
1830 ms
824 ms
872 ms
Our browser made a total of 329 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Tenki.jp, 32% (104 requests) were made to Static.tenki.jp and 5% (15 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (16.6 sec) relates to the external source Static.tenki.jp.
Page size can be reduced by 2.7 MB (36%)
7.6 MB
4.8 MB
In fact, the total size of Tenki.jp main page is 7.6 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. Images take 4.3 MB which makes up the majority of the site volume.
Potential reduce by 115.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 115.1 kB or 81% of the original size.
Potential reduce by 557.3 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. Obviously, Tenki needs image optimization as it can save up to 557.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.8 MB
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 1.8 MB or 65% of the original size.
Potential reduce by 283.1 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. Tenki.jp needs all CSS files to be minified and compressed as it can save up to 283.1 kB or 72% of the original size.
Number of requests can be reduced by 201 (68%)
294
93
The browser has sent 294 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 76 to 1 for JavaScripts and as a result speed up the page load time.
tenki.jp
596 ms
tenki.jp
1573 ms
common.css
1830 ms
jquery.min.js
824 ms
jstag
872 ms
14588.js
826 ms
gpt.js
835 ms
widgets.js
576 ms
sync
2966 ms
acj
234 ms
acj
147 ms
acj
467 ms
acj
436 ms
acj
435 ms
pubads_impl_147.js
6375 ms
japan-detail-small.jpg
926 ms
normal.jpeg
6261 ms
xsmall.jpg
2535 ms
pm25.jpg
5966 ms
map.jpg
6261 ms
earthquake.jpg
9919 ms
heatstroke.jpg
10627 ms
japan.png
9821 ms
01_n.png
9921 ms
08_n.png
10121 ms
15_n.png
9919 ms
13_n.png
10627 ms
large.jpg
12618 ms
large.jpg
12589 ms
large.png
14653 ms
large.jpg
12590 ms
middle.jpg
12572 ms
middle.jpg
12573 ms
middle.jpg
12752 ms
middle.jpg
12752 ms
alert.gif
12751 ms
recommend-live.jpg
12751 ms
satellite_world.jpg
12751 ms
japan-detail-middle.jpg
15627 ms
recommend_yama_square.jpg
15251 ms
tw-100-100.png
15625 ms
tenkijp_ft_external_img.png
16631 ms
normal.jpg
6215 ms
normal.jpg
9838 ms
normal.jpg
10545 ms
normal.jpg
10040 ms
normal.jpg
10735 ms
normal.JPG
9838 ms
normal.jpg
10546 ms
normal.jpg
11235 ms
gtm.js
6435 ms
tenkijp-logo.png
15273 ms
search-gps.png
16166 ms
tab-blue.png
16332 ms
tab-grey.png
16331 ms
middle.jpg
15750 ms
glass.png
15623 ms
like.php
7128 ms
more_dots.png
13080 ms
US.png
12761 ms
KR.png
12760 ms
TW.png
12641 ms
SG.png
12641 ms
TH.png
12705 ms
UK.png
12448 ms
AU.png
12263 ms
acj
2768 ms
acj
2514 ms
fastlane.json
6243 ms
fastlane.json
7056 ms
fastlane.json
7902 ms
fastlane.json
7056 ms
fastlane.json
6832 ms
fastlane.json
7641 ms
fastlane.json
7865 ms
container.html
2799 ms
HK.png
8603 ms
CN.png
8642 ms
0zf7krTbbuX.js
7280 ms
lH1ibRl5GKq.png
7340 ms
analytics.js
4725 ms
fbevents.js
5876 ms
ads
2050 ms
icon_menu_forecast.png
3318 ms
icon_menu_world.png
3076 ms
icon_menu_diary.png
3124 ms
icon_menu_week.png
3156 ms
icon_menu_long.png
3114 ms
icon_menu_rainmesh.png
3114 ms
icon_menu_map.png
3314 ms
icon_menu_particulate_matter.png
3181 ms
icon_menu_radar.png
3180 ms
icon_menu_amedas.png
3344 ms
icon_menu_live.png
3343 ms
icon_menu_past.png
3293 ms
icon_menu_warn.png
3582 ms
icon_menu_earthquake.png
3371 ms
icon_menu_tsunami.png
3344 ms
icon_menu_volcano.png
3597 ms
icon_menu_typhoon.png
3500 ms
icon_menu_chart.png
3519 ms
icon_menu_satellite.png
3534 ms
icon-small-1.png
3578 ms
icon-small-1.png
2778 ms
exc
1578 ms
ads
4479 ms
icon-small-1.png
4121 ms
icon-small-1.png
4009 ms
icon-small-1.png
4036 ms
icon-small-1.png
4217 ms
icon-small-1.png
4216 ms
icon-small-1.png
4153 ms
icon-small-1.png
4237 ms
icon-small-1.png
4177 ms
icon-small-1.png
4175 ms
icon-small-1.png
4122 ms
icon-small-1.png
4122 ms
icon-small-1.png
4121 ms
icon-small-1.png
4336 ms
icon-small-1.png
4335 ms
icon-small-1.png
4282 ms
icon_menu_mountain.png
4281 ms
icon_menu_wave.png
4281 ms
icon_menu_airport.png
4461 ms
icon_menu_baseball.png
4430 ms
icon_menu_soccer.png
4430 ms
icon_menu_golf.png
4364 ms
icon_menu_camp.png
4364 ms
icon_menu_horse.png
4262 ms
icon_menu_fishing.png
4261 ms
icon_menu_park.png
4245 ms
icon_menu_pollen.png
4211 ms
icon_menu_sakura.png
4242 ms
icon_menu_heatstroke.png
4217 ms
icon_menu_kouyou.png
4007 ms
icon_menu_ski.png
4006 ms
icon_menu_suppl.png
3992 ms
icon_menu_dic.png
3986 ms
icon_menu_labo.png
3971 ms
icon_menu_more_thunder.png
3927 ms
icon_menu_more_sea.png
4804 ms
l
13627 ms
14588.js
3838 ms
osd_listener.js
4080 ms
osd.js
7574 ms
f.js
4956 ms
jstag
4985 ms
compass.js
5966 ms
container.html
8305 ms
collect
6659 ms
collect
11375 ms
js
8723 ms
805250346276674
5950 ms
icon_menu_more_long.png
12591 ms
view
1928 ms
view
2273 ms
view
2409 ms
view
3117 ms
view
3288 ms
icon_menu_more_past.png
6471 ms
home.png
12973 ms
sync
630 ms
sync
8415 ms
f.js
7015 ms
jstag
6464 ms
a1157080.js
9615 ms
a1157081.js
10162 ms
ext.js
1799 ms
adview
1628 ms
pixdata
1566 ms
PapaJ300x250.jpg
1627 ms
formats.js
1359 ms
formats.js
1330 ms
nuvi_duration.min.js
1329 ms
m_window_focus_non_hydra.js
1329 ms
nuvi_duration.min.js
1008 ms
adview
744 ms
impression
649 ms
pixdata
745 ms
impression
745 ms
tenki-recommend-creative-20170828-01-100-100.jpg
815 ms
2770 ms
tenki-recommend-creative-20170828-01-100-100.jpg
5165 ms
s.sh.adingo.jp
4693 ms
acj
1531 ms
acj
1306 ms
activeview
621 ms
2299 ms
376694-15.js
3488 ms
cs
2614 ms
compass.js
3324 ms
js
3857 ms
a1111020.js
2405 ms
activeview
1336 ms
activeview
1455 ms
activeview
1867 ms
activeview
1868 ms
activeview
1654 ms
jsk
4874 ms
cs
5761 ms
jsk
4889 ms
n
9962 ms
a1111017.js
1428 ms
i.adingo.jp
8992 ms
jsk
4216 ms
cookie_loader.html
10852 ms
itm.js
5235 ms
lognos.js
8628 ms
bi.js
10737 ms
tag.js
9231 ms
cookie_enabled_get_apac.html
14797 ms
button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js
2838 ms
jsk
7919 ms
js
2215 ms
show_ads.js
1915 ms
5362 ms
gcs
13463 ms
smartpxl.js
14821 ms
gl3
14741 ms
follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.ja.html
6023 ms
tweet_button.f8c8d971a6ac545cf416e3c1ad4bbc65.ja.html
10936 ms
ca-pub-0500318860241778.js
6353 ms
zrt_lookup.html
13393 ms
show_ads_impl.js
8147 ms
audience
12040 ms
activeview
3328 ms
activeview
3214 ms
6501 ms
b
11275 ms
sync
10158 ms
10058 ms
ad
9947 ms
info.json
9041 ms
utm.png
4660 ms
tag
8768 ms
6889 ms
ads
5486 ms
osd.js
3499 ms
emily.html
5912 ms
push_sync
5930 ms
sync
5930 ms
acs
2536 ms
activeview
2536 ms
ad
5466 ms
acs
4781 ms
activeview
2237 ms
S
4112 ms
jot.html
1652 ms
gtm.js
1448 ms
tap.php
2432 ms
id
1441 ms
cs
1073 ms
cs
1801 ms
jstag
2529 ms
ic
4790 ms
ADTECH;cfp=1;rndc=1504623342;loc=100;target=_blank;key=key1+key2+key3+key4;grp=[group];misc=1504623339210
1550 ms
beacon.html
3037 ms
tdim-1.1.0.min.js
3645 ms
pageview.js
3035 ms
pc
1875 ms
publishertag.js
3823 ms
ic
3329 ms
post_adtech
5187 ms
acj
1261 ms
pd
3804 ms
cs
1337 ms
lb
3450 ms
set
6187 ms
td-1.5.1.js
3651 ms
get
6052 ms
a1111025.js
2164 ms
segment
5535 ms
ajs.php
4900 ms
cfcm.ashx
1486 ms
jsk
3614 ms
openx
6094 ms
pixel
9759 ms
pixel
9758 ms
cs
7758 ms
usermatchredir
8212 ms
lg.php
8211 ms
yads.js
10207 ms
4564 ms
openx
3974 ms
pageviews
5048 ms
pageviews
6404 ms
pd
2159 ms
sd
2078 ms
sd
5001 ms
sd
4692 ms
sd
2400 ms
acs
3408 ms
acs
3408 ms
pixelssl.htm
4104 ms
db9d8fe8-19d9-a7f6-48b5-b14f4ab868c4
4104 ms
sd
2429 ms
sd
2893 ms
match.aspx
4582 ms
cs
3296 ms
yads_vimps-1.5.0.js
4265 ms
tag
4699 ms
sd
1272 ms
cs
1287 ms
set
4914 ms
sd
1158 ms
acs
4091 ms
e0bbef6adc66194b9df7520f937b612b
1301 ms
cs
1099 ms
cs
4364 ms
sd
785 ms
cs
906 ms
47154.gif
696 ms
yads-iframe.html
408 ms
tag
1899 ms
3005 ms
generic
712 ms
sci
1525 ms
sci
884 ms
sci
883 ms
sci
719 ms
sci
710 ms
pd
402 ms
sd
529 ms
c0889e83a4a669e224edee506dc851c8.jpg
2669 ms
sd
13 ms
sd
11 ms
sd
11 ms
pd
569 ms
ya.js
1075 ms
tenki.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.
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
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.
tenki.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tenki.jp 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 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 Tenki.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 Tenki.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.
tenki.jp
Open Graph data is detected on the main page of Tenki. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: