10 sec in total
2.3 sec
7.4 sec
318 ms
Visit speedsphere.jp now to see the best up-to-date Speed Sphere content for Taiwan and also check out these interesting facts you probably never knew about speedsphere.jp
新幹線鉄道模型レビューを中心にした友輝の趣味サイト。
Visit speedsphere.jpWe analyzed Speedsphere.jp page load time and found that the first response time was 2.3 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
speedsphere.jp performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value5.2 s
24/100
25%
Value5.1 s
61/100
10%
Value350 ms
73/100
30%
Value0.033
100/100
15%
Value4.4 s
83/100
10%
2250 ms
977 ms
587 ms
996 ms
406 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that all of those requests were addressed to Speedsphere.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Speedsphere.jp.
Page size can be reduced by 473.8 kB (18%)
2.6 MB
2.2 MB
In fact, the total size of Speedsphere.jp main page is 2.6 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 71.4 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 18.0 kB, which is 21% 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 71.4 kB or 85% of the original size.
Potential reduce by 69.6 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. Speed Sphere images are well optimized though.
Potential reduce by 265.6 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 265.6 kB or 73% of the original size.
Potential reduce by 67.3 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. Speedsphere.jp needs all CSS files to be minified and compressed as it can save up to 67.3 kB or 88% of the original size.
Number of requests can be reduced by 17 (21%)
82
65
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speed Sphere. 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 5 to 1 for CSS and as a result speed up the page load time.
speedsphere.jp
2250 ms
SpeedSphere4.css
977 ms
anythingsliderCustom.css
587 ms
jquery-ui-1.8.16.custom.css
996 ms
jquery.simpledialog.0.1.css
406 ms
tablesorter.css
412 ms
jquery-1.6.4.min.js
1586 ms
jquery-ui-1.8.16.custom.min.js
2032 ms
jquery.anythingslider.min.js
985 ms
jquery.easing.1.2.js
971 ms
jquery.simpledialog.0.1.min.js
1194 ms
jquery.tablesorter.min.js
1175 ms
jquery.SpeedSphereUi.js
1186 ms
SpeedSphere4.js
1217 ms
SpeedSphereBG.png
242 ms
WebResource.axd
199 ms
SpeedSphereTitle.png
1222 ms
HeadBarPic.png
195 ms
SSOnePoint.jpg
237 ms
SpeedSphereBlog.jpg
205 ms
PanelBackPic.png
390 ms
TecTop.jpg
1220 ms
SliderPicTopTec0.jpg
880 ms
SliderPicBotTec0.jpg
547 ms
SliderPicTopTec100.jpg
706 ms
SliderPicBotTec100.jpg
595 ms
SliderPicTopTec300.jpg
795 ms
SliderPicBotTec300.jpg
846 ms
SliderPicTopTec500.jpg
1221 ms
SliderPicBotTec500.jpg
998 ms
SliderPicTopTec700.jpg
1281 ms
SliderPicBotTec700.jpg
1188 ms
SliderPicTopTecN700.jpg
1278 ms
SliderPicBotTecN700.jpg
1380 ms
SliderPicTopTec800.jpg
1545 ms
SliderPicBotTec800.jpg
1423 ms
SliderPicTopTec200.jpg
1498 ms
SliderPicBotTec200.jpg
1544 ms
SliderPicTopTec400.jpg
1813 ms
SliderPicBotTec400.jpg
1622 ms
SliderPicTopTecE1.jpg
1639 ms
SliderPicBotTecE1.jpg
1699 ms
SliderPicTopTecE2.jpg
1760 ms
SliderPicBotTecE2.jpg
1812 ms
SliderPicTopTecE3.jpg
1917 ms
SliderPicBotTecE3.jpg
1918 ms
SliderPicTopTecE4.jpg
1970 ms
SliderPicBotTecE4.jpg
2010 ms
SliderPicTopTecE5.jpg
2078 ms
SliderPicBotTecE5.jpg
2073 ms
SliderPicTopTecE6.jpg
2057 ms
SliderPicBotTecE6.jpg
2087 ms
SliderPicTopTecE7W7.jpg
2158 ms
SliderPicBotTecE7W7.jpg
2169 ms
SliderPicTopTec900.jpg
2274 ms
SliderPicBotTec900.jpg
2049 ms
ThumTEC01.jpg
2005 ms
ThumTEC02.jpg
1997 ms
ThumTEC03.jpg
1890 ms
ThumTEC04.jpg
1826 ms
ThumTEC05.jpg
1802 ms
OERTop.jpg
1995 ms
ThumOER05.jpg
1953 ms
ThumOER02.jpg
1841 ms
ThumOER04.jpg
1813 ms
ThumOER01.jpg
1809 ms
ThumOER03.jpg
1841 ms
SSProgram01.jpg
1957 ms
SSProgram02.jpg
1997 ms
SSProgram03.jpg
1943 ms
SSbanner.png
1869 ms
InternetExplorer.png
1796 ms
Firefox.png
1782 ms
Chrome.png
1891 ms
Opera.png
1857 ms
Safari.png
1854 ms
aspnet.png
1794 ms
jQuery.png
1767 ms
jQueryUI.png
1719 ms
TabPanelTitlePic.png
1816 ms
CateBarPic.png
1752 ms
TecNavBackPic.png
1763 ms
HeadLineBackPic.png
1714 ms
speedsphere.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
speedsphere.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
speedsphere.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Speedsphere.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Speedsphere.jp 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.
speedsphere.jp
Open Graph description is not detected on the main page of Speed Sphere. 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: