8.3 sec in total
809 ms
7.1 sec
464 ms
Click here to check amazing Disk Group content for Japan. Otherwise, check out these important facts you probably never knew about disk-group.com
Disk Group ディスクグループ テレビ、レコーダー、パソコンをお安い価格で提供しています。。
Visit disk-group.comWe analyzed Disk-group.com page load time and found that the first response time was 809 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
disk-group.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.2 s
24/100
25%
Value7.5 s
27/100
10%
Value170 ms
93/100
30%
Value0
100/100
15%
Value5.3 s
72/100
10%
809 ms
344 ms
29 ms
352 ms
361 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 91% of them (51 requests) were addressed to the original Disk-group.com, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Direct.eizo.co.jp. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Disk-group.com.
Page size can be reduced by 115.3 kB (9%)
1.3 MB
1.2 MB
In fact, the total size of Disk-group.com main page is 1.3 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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 35.8 kB or 79% of the original size.
Potential reduce by 4.0 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. Disk Group images are well optimized though.
Potential reduce by 61.8 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 61.8 kB or 65% of the original size.
Potential reduce by 13.7 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. Disk-group.com needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 81% of the original size.
Number of requests can be reduced by 23 (42%)
55
32
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Disk Group. 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 5 to 1 for CSS and as a result speed up the page load time.
disk-group.com
809 ms
hima_index.js
344 ms
jquery.min.js
29 ms
carouseldata.js
352 ms
carousel.js
361 ms
jquery-1.9.1.min.js
1870 ms
hima_common.js
176 ms
carouselgetdata.php
630 ms
hima_import.css
397 ms
hima_common.css
351 ms
hima_index.css
362 ms
hima_products.css
583 ms
hima_info.css
510 ms
LCD_all.gif
700 ms
b120_60.png
1078 ms
dell_120x240_note3.gif
405 ms
diskgroupimpact.gif
180 ms
first.gif
195 ms
car.gif
182 ms
mail.gif
183 ms
building.gif
185 ms
kensaku_back.gif
352 ms
search.gif
366 ms
kago1.gif
362 ms
ya2.gif
364 ms
leftmenu_back.gif
366 ms
sankaku01.gif
387 ms
0697961647.jpg
1085 ms
1316797346.jpg
938 ms
0079933373.jpg
1260 ms
3913862158.jpg
1117 ms
3518312871.jpg
905 ms
0226794741.jpg
2121 ms
0706634455.jpg
2348 ms
1195695938.jpg
2017 ms
ue.gif
1259 ms
banner1_back.gif
1299 ms
discount.png
1434 ms
new.png
1441 ms
right_back.gif
1480 ms
discount.jpg
1611 ms
1262634632.jpg
2159 ms
warranty.gif
1840 ms
sp.gif
1958 ms
maru01.gif
2021 ms
eames.gif
2133 ms
dell_120x60_2.gif
2196 ms
uresuji_no1.gif
2201 ms
0291347493.jpg
2313 ms
uresuji_no2.gif
2309 ms
0926412531.jpg
2877 ms
uresuji_no3.gif
2376 ms
3600919734.jpg
2964 ms
logo.gif
2307 ms
marubotang.gif
2329 ms
468_60.gif
864 ms
disk-group.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
Form elements do not have associated labels
Links do not have a discernible name
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.
disk-group.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
disk-group.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
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Disk-group.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 Disk-group.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.
disk-group.com
Open Graph description is not detected on the main page of Disk Group. 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: