1.6 sec in total
90 ms
1.3 sec
233 ms
Click here to check amazing School Map content. Otherwise, check out these important facts you probably never knew about school-map.net
学校地図ナビは、全国の学校の地図(約14万校掲載)を、ストリートビュー付きの詳細地図、広域地図で紹介。
Visit school-map.netWe analyzed School-map.net page load time and found that the first response time was 90 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
school-map.net performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value2.1 s
96/100
25%
Value6.7 s
36/100
10%
Value1,620 ms
12/100
30%
Value0.338
33/100
15%
Value13.8 s
10/100
10%
90 ms
228 ms
21 ms
786 ms
14 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 35% of them (19 requests) were addressed to the original School-map.net, 16% (9 requests) were made to Sitemap.web-440.com and 15% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (886 ms) relates to the external source Sitemap.web-440.com.
Page size can be reduced by 48.4 kB (50%)
97.0 kB
48.6 kB
In fact, the total size of School-map.net main page is 97.0 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. 50% of websites need less resources to load. Javascripts take 42.3 kB which makes up the majority of the site volume.
Potential reduce by 34.3 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. 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 34.3 kB or 85% of the original size.
Potential reduce by 265 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. School Map images are well optimized though.
Potential reduce by 6.6 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 6.6 kB or 16% of the original size.
Potential reduce by 7.2 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. School-map.net needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 79% of the original size.
Number of requests can be reduced by 26 (52%)
50
24
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School Map. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
school-map.net
90 ms
www.school-map.net
228 ms
import.css
21 ms
yahoo.gif
786 ms
show_ads.js
14 ms
hatena.gif
778 ms
livedoor.gif
774 ms
fc2.gif
775 ms
buzzurl.gif
776 ms
newsing.gif
772 ms
iza.gif
860 ms
del.gif
861 ms
nifty.gif
886 ms
logo.gif
8 ms
common.css
9 ms
standardstyle.css
8 ms
style.css
9 ms
top.css
10 ms
xxxx.css
9 ms
ca-pub-0338168428759491.js
243 ms
zrt_lookup.html
235 ms
show_ads_impl.js
68 ms
branding.css
158 ms
poweredby_FFFFFF.gif
193 ms
t_dai.gif
158 ms
t_sen.gif
154 ms
t_chuu.gif
154 ms
t_you.gif
156 ms
t_yobi.gif
153 ms
t_tan.gif
156 ms
t_kou.gif
190 ms
t_syou.gif
189 ms
t_hoiku.gif
182 ms
t_juku.gif
181 ms
ads
339 ms
osd.js
60 ms
branding.css
149 ms
ads
298 ms
ads
220 ms
ads
349 ms
ga.js
73 ms
ads
294 ms
__utm.gif
57 ms
ads
269 ms
abg.js
43 ms
m_js_controller.js
68 ms
favicon
177 ms
s
124 ms
googlelogo_color_112x36dp.png
172 ms
nessie_icon_tiamat_white.png
111 ms
x_button_blue2.png
108 ms
nessie_icon_magazine_black.png
76 ms
nessie_icon_magazine_white.png
88 ms
favicon
64 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
34 ms
school-map.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
school-map.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
school-map.net 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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise School-map.net 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 School-map.net main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
school-map.net
Open Graph description is not detected on the main page of School Map. 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: