14.2 sec in total
409 ms
11.4 sec
2.4 sec
Visit zenko-hair.com now to see the best up-to-date ZENKO Hair content for Japan and also check out these interesting facts you probably never knew about zenko-hair.com
青山や表参道に展開する美容院ZENKOグループ公式サイト。確かな技術と心のこもった接客の評判のおすすめヘアサロン。美容師の求人、着付け、縮毛矯正もあり
Visit zenko-hair.comWe analyzed Zenko-hair.com page load time and found that the first response time was 409 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zenko-hair.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value11.1 s
0/100
25%
Value14.5 s
1/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value7.6 s
46/100
10%
409 ms
705 ms
385 ms
588 ms
392 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 90% of them (97 requests) were addressed to the original Zenko-hair.com, 2% (2 requests) were made to Stats.g.doubleclick.net and 2% (2 requests) were made to Getter.jp. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Zenko-hair.com.
Page size can be reduced by 1.3 MB (11%)
11.9 MB
10.7 MB
In fact, the total size of Zenko-hair.com main page is 11.9 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 11.5 MB which makes up the majority of the site volume.
Potential reduce by 56.6 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. This page needs HTML code to be minified as it can gain 8.0 kB, which is 12% 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 56.6 kB or 85% of the original size.
Potential reduce by 990.0 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. ZENKO Hair images are well optimized though.
Potential reduce by 191.8 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 191.8 kB or 65% of the original size.
Potential reduce by 39.7 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. Zenko-hair.com needs all CSS files to be minified and compressed as it can save up to 39.7 kB or 83% of the original size.
Number of requests can be reduced by 19 (18%)
103
84
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZENKO Hair. 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 6 to 1 for CSS and as a result speed up the page load time.
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zenko-hair.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zenko-hair.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zenko-hair.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
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zenko-hair.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 Zenko-hair.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.
{{og_description}}
zenko-hair.com
Open Graph description is not detected on the main page of ZENKO Hair. 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: