8.5 sec in total
536 ms
6.3 sec
1.6 sec
Visit washtech.co.jp now to see the best up-to-date Washtech content for Japan and also check out these interesting facts you probably never knew about washtech.co.jp
ハウスクリーニングは横浜のウォッシュテック。世界最高水準の安全性で住まいのあらゆる汚れに対応します。他には無いハウスクリーニングを安心価格で
Visit washtech.co.jpWe analyzed Washtech.co.jp page load time and found that the first response time was 536 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
washtech.co.jp performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value7.6 s
4/100
25%
Value9.7 s
10/100
10%
Value40 ms
100/100
30%
Value0.286
42/100
15%
Value6.0 s
64/100
10%
536 ms
1750 ms
335 ms
741 ms
2018 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 65% of them (54 requests) were addressed to the original Washtech.co.jp, 10% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Washtech.co.jp.
Page size can be reduced by 239.8 kB (34%)
711.2 kB
471.4 kB
In fact, the total size of Washtech.co.jp main page is 711.2 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. 45% of websites need less resources to load. Images take 390.5 kB which makes up the majority of the site volume.
Potential reduce by 36.6 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 36.6 kB or 71% of the original size.
Potential reduce by 248 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. Washtech images are well optimized though.
Potential reduce by 166.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 166.0 kB or 75% of the original size.
Potential reduce by 37.0 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. Washtech.co.jp needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 80% of the original size.
Number of requests can be reduced by 18 (23%)
79
61
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Washtech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
washtech.co.jp
536 ms
www.washtech.co.jp
1750 ms
reset.css
335 ms
styles.css
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plusone.js
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jquery.min.js
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font-awesome.css
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washtech.co.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.
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
Links do not have a discernible name
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
washtech.co.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
washtech.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Washtech.co.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 Washtech.co.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.
washtech.co.jp
Open Graph description is not detected on the main page of Washtech. 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: