3.3 sec in total
1 sec
2.1 sec
144 ms
Visit winttk.com now to see the best up-to-date Winttk content for Japan and also check out these interesting facts you probably never knew about winttk.com
戸塚駅西口にある社会人・学生向けのパソコンスクールです。夜間+土日コースが月額2980円でご利用できます。MOS試験対策もあり。自宅からネット受講もできるので、お忙しい方も時間を有効活用できます。神奈川県横浜市。
Visit winttk.comWe analyzed Winttk.com page load time and found that the first response time was 1 sec and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
winttk.com performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value2.9 s
81/100
25%
Value3.6 s
87/100
10%
Value520 ms
56/100
30%
Value0
100/100
15%
Value3.5 s
92/100
10%
1043 ms
625 ms
590 ms
513 ms
836 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 71% of them (15 requests) were addressed to the original Winttk.com, 10% (2 requests) were made to Google-analytics.com and 10% (2 requests) were made to Analyze.pro.research-artisan.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Winttk.com.
Page size can be reduced by 15.4 kB (19%)
80.1 kB
64.7 kB
In fact, the total size of Winttk.com main page is 80.1 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. Only 10% of websites need less resources to load. Images take 46.2 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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 7.5 kB or 60% of the original size.
Potential reduce by 394 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. Winttk images are well optimized though.
Potential reduce by 1.0 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 6.5 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. Winttk.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 75% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Winttk. According to our analytics all requests are already optimized.
winttk.com
1043 ms
ren1.css
625 ms
allogo.gif
590 ms
mutaib.gif
513 ms
door.jpg
836 ms
top2b.gif
703 ms
login.gif
614 ms
online.gif
839 ms
map3.gif
778 ms
saisei.gif
1014 ms
sche.png
1025 ms
sangan-logo.gif
969 ms
jakkajp-logo.gif
1007 ms
urchin.js
4 ms
ban.gif
736 ms
sikengif.gif
783 ms
textgif.gif
840 ms
__utm.gif
2 ms
script.php
164 ms
tracker.php
183 ms
ren-s.css
176 ms
winttk.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
Image elements do not have [alt] attributes
Links do not have a discernible name
winttk.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
winttk.com SEO score
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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Winttk.com 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 Winttk.com 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.
winttk.com
Open Graph description is not detected on the main page of Winttk. 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: