4.2 sec in total
525 ms
3.6 sec
126 ms
Welcome to study.lec-jp.com homepage info - get ready to check Study LEC Jp best content for Japan right away, or after learning these important things about study.lec-jp.com
Visit study.lec-jp.comWe analyzed Study.lec-jp.com page load time and found that the first response time was 525 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
study.lec-jp.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value7.1 s
5/100
25%
Value10.8 s
6/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value8.3 s
39/100
10%
525 ms
755 ms
164 ms
335 ms
474 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Study.lec-jp.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Study.lec-jp.com.
Page size can be reduced by 441.5 kB (84%)
523.4 kB
81.9 kB
In fact, the total size of Study.lec-jp.com main page is 523.4 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. 20% of websites need less resources to load. Javascripts take 429.3 kB which makes up the majority of the site volume.
Potential reduce by 8.3 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 2.1 kB, which is 19% 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 8.3 kB or 73% of the original size.
Potential reduce by 2.7 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, Study LEC Jp needs image optimization as it can save up to 2.7 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 376.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 376.7 kB or 88% of the original size.
Potential reduce by 53.8 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. Study.lec-jp.com needs all CSS files to be minified and compressed as it can save up to 53.8 kB or 86% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study LEC Jp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
study.lec-jp.com
525 ms
study.lec-jp.com
755 ms
class_list.css
164 ms
frame.css
335 ms
friendlist.css
474 ms
gadget.css
526 ms
gadget_catlist.css
511 ms
lec_unit_top.css
702 ms
login2.css
532 ms
scorm.css
537 ms
standard.css
789 ms
table.css
698 ms
top.css
688 ms
WebResource.axd
884 ms
ScriptResource.axd
1079 ms
ScriptResource.axd
1021 ms
kdbox.js
856 ms
logoview.aspx
212 ms
loadinfo.net.gif
178 ms
header_bg.png
170 ms
form.aspx
842 ms
subheader_bg.png
189 ms
tab_start.png
161 ms
tab_end.png
188 ms
footer_bg.png
179 ms
dummy.htm
313 ms
dummy_popup.htm
315 ms
subwin.js
159 ms
WebResource.axd
161 ms
login_user_id.png
187 ms
login_password.png
207 ms
login_save_id.png
172 ms
login_button.png
224 ms
login_bg.png
159 ms
study.lec-jp.com accessibility score
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
Image elements do not have [alt] attributes
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
study.lec-jp.com 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
study.lec-jp.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Study.lec-jp.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Study.lec-jp.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.
study.lec-jp.com
Open Graph description is not detected on the main page of Study LEC Jp. 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: