7.3 sec in total
1.8 sec
5.2 sec
314 ms
Visit js-language.com now to see the best up-to-date Js Language content for Japan and also check out these interesting facts you probably never knew about js-language.com
Japanese language school in Tokyo. Small group class and private at Ebisu school, Shibuya ward.
Visit js-language.comWe analyzed Js-language.com page load time and found that the first response time was 1.8 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
js-language.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value7.4 s
4/100
25%
Value17.5 s
0/100
10%
Value2,780 ms
3/100
30%
Value0.165
71/100
15%
Value22.5 s
1/100
10%
1796 ms
333 ms
1237 ms
530 ms
354 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 55% of them (32 requests) were addressed to the original Js-language.com, 16% (9 requests) were made to Apis.google.com and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Js-language.com.
Page size can be reduced by 224.8 kB (52%)
434.5 kB
209.7 kB
In fact, the total size of Js-language.com main page is 434.5 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. 55% of websites need less resources to load. Javascripts take 198.8 kB which makes up the majority of the site volume.
Potential reduce by 38.7 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 38.7 kB or 78% of the original size.
Potential reduce by 7.0 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. Js Language images are well optimized though.
Potential reduce by 105.3 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 105.3 kB or 53% of the original size.
Potential reduce by 73.8 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. Js-language.com needs all CSS files to be minified and compressed as it can save up to 73.8 kB or 85% of the original size.
Number of requests can be reduced by 23 (43%)
54
31
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Js Language. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.js-language.com
1796 ms
styles.css
333 ms
jquery.js
1237 ms
jquery-migrate.min.js
530 ms
style_bizvektor_sns.css
354 ms
css
26 ms
bizvektor_common_min.css
484 ms
garden.css
1085 ms
style.css
354 ms
comment-reply.min.js
189 ms
jquery.form.min.js
359 ms
scripts.js
397 ms
biz-vektor-min.js
637 ms
garden-plugins.js
369 ms
all.js
119 ms
ga.js
109 ms
analytics.js
108 ms
tweet_button.html
131 ms
head_bg.png
251 ms
test331.png
379 ms
gmenu_oldie.jpg
207 ms
line_wh_bg.gif
249 ms
slide-1.jpg
1744 ms
P10100272.jpg
250 ms
P101002714.jpg
366 ms
RIMG02081.jpg
610 ms
RIMG020811.jpg
423 ms
DSCF352811.jpg
416 ms
DSCF35281.jpg
524 ms
jslogo_ver8-11.jpg
555 ms
bnr_contact.png
587 ms
DSCN1129-200x200.jpg
950 ms
jees%E3%83%90%E3%83%8A%E3%83%BC.gif
690 ms
jlpt%E3%83%90%E3%83%8A%E3%83%BC.jpg
731 ms
footer_pagetop.png
758 ms
line_gr.png
790 ms
plusone.js
156 ms
jot
183 ms
jot
178 ms
4cKlrioa77J2iqTqBgkRWg.ttf
78 ms
vektor_kado_icons.woff
732 ms
__utm.gif
57 ms
collect
49 ms
collect
121 ms
238 ms
cb=gapi.loaded_0
19 ms
cb=gapi.loaded_1
40 ms
fastbutton
89 ms
xd_arbiter.php
74 ms
xd_arbiter.php
143 ms
collect
111 ms
postmessageRelay
76 ms
rs=AGLTcCPp65oTnX7XI_ISus95mcUHkH7hXw
4 ms
cb=gapi.loaded_0
30 ms
cb=gapi.loaded_1
30 ms
3193398744-postmessagerelay.js
22 ms
rpc:shindig_random.js
30 ms
cb=gapi.loaded_0
4 ms
js-language.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
js-language.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
js-language.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Js-language.com 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 Js-language.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.
js-language.com
Open Graph data is detected on the main page of Js Language. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: