7.5 sec in total
512 ms
6.4 sec
600 ms
Welcome to sng.ac.jp homepage info - get ready to check SNG best content for Singapore right away, or after learning these important things about sng.ac.jp
Established in 1975, Shinjuku Japanese Language School (SNG) offers Japanese Language Courses from 1 month to 2 years of study in Tokyo, Japan. We support Japan Student Visa, enrollment in Japanese un...
Visit sng.ac.jpWe analyzed Sng.ac.jp page load time and found that the first response time was 512 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sng.ac.jp performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value5.3 s
22/100
25%
Value9.7 s
11/100
10%
Value2,070 ms
7/100
30%
Value0
100/100
15%
Value11.1 s
20/100
10%
512 ms
1070 ms
354 ms
508 ms
35 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 40% of them (33 requests) were addressed to the original Sng.ac.jp, 15% (12 requests) were made to Google.com and 15% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Sng.ac.jp.
Page size can be reduced by 154.5 kB (8%)
2.0 MB
1.9 MB
In fact, the total size of Sng.ac.jp main page is 2.0 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 63.3 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 17.3 kB, which is 23% 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 63.3 kB or 86% of the original size.
Potential reduce by 70.5 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. SNG images are well optimized though.
Potential reduce by 20.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 35 B
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. Sng.ac.jp has all CSS files already compressed.
Number of requests can be reduced by 28 (38%)
74
46
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SNG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sng.ac.jp
512 ms
1070 ms
common.min.css
354 ms
index.min.css
508 ms
jquery.min.js
35 ms
bootstrap.min.js
58 ms
jquery.swipebox.min.js
658 ms
sng.common.js
659 ms
sng.index.min.js
686 ms
gtm.js
267 ms
place
805 ms
logo.svg
355 ms
info-box-01.jpg
2104 ms
info-box-02.jpg
1221 ms
higher-education-support.jpg
2393 ms
info-box-04.jpg
1218 ms
general-japanese-classes-in-tokyo.webp
888 ms
online-japanese-classes-lessons.webp
2105 ms
how-to-apply-student-visa.webp
2049 ms
tokyo-student-accomodations.webp
1522 ms
vlj.jpg
1335 ms
201608thumb.jpg
1497 ms
kanji.png
1666 ms
homework.png
1695 ms
iso.png
1878 ms
Logo_CCIFJ_CMYK_officiel.png
1900 ms
nisshinkyo.png
2005 ms
bgjlogo-green.png
2054 ms
TOKYO_BRAND_LOGO.jpeg
2186 ms
japan-endless-discovery.jpg
2399 ms
study-in-japan.jpg
2227 ms
fontawesome-webfont.woff
3468 ms
hqdefault.jpg
144 ms
owl.video.play.png
2049 ms
sng-japanese-class.jpg
2685 ms
SNG-Pattern-Horizontal-web.png
2343 ms
IMG_8966.jpg
3817 ms
IMG_9296.jpg
4049 ms
hqdefault.jpg
131 ms
hqdefault.jpg
146 ms
analytics.js
93 ms
conversion_async.js
177 ms
core.js
167 ms
fbevents.js
128 ms
insight.min.js
158 ms
collect
59 ms
1643648009065458
119 ms
collect
97 ms
main.8f82d377.js
14 ms
163 ms
ga-audiences
102 ms
27 ms
23 ms
js
47 ms
gen_204
41 ms
init_embed.js
51 ms
common.js
74 ms
util.js
98 ms
map.js
88 ms
overlay.js
46 ms
onion.js
42 ms
search_impl.js
41 ms
openhand_8_8.cur
102 ms
ViewportInfoService.GetViewportInfo
70 ms
AuthenticationService.Authenticate
22 ms
vt
135 ms
vt
135 ms
vt
122 ms
vt
137 ms
vt
129 ms
vt
154 ms
vt
207 ms
vt
223 ms
QuotaService.RecordEvent
22 ms
vt
281 ms
controls.js
5 ms
css
82 ms
css
98 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
22 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
32 ms
KFOlCnqEu92Fr1MmSU5fBBc9.ttf
39 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
40 ms
sng.ac.jp accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
sng.ac.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sng.ac.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sng.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sng.ac.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.
sng.ac.jp
Open Graph data is detected on the main page of SNG. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: