1.8 sec in total
388 ms
1.3 sec
93 ms
Visit igkogyo.co.jp now to see the best up-to-date Igkogyo content for Japan and also check out these interesting facts you probably never knew about igkogyo.co.jp
アイジー工業株式会社は金属サイディング(金属外装・外壁材)のリーディングカンパニーです。No.1ブランドの信頼と実績で、安心の住まいづくりをご提供します。
Visit igkogyo.co.jpWe analyzed Igkogyo.co.jp page load time and found that the first response time was 388 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
igkogyo.co.jp performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value22.8 s
0/100
25%
Value21.2 s
0/100
10%
Value1,130 ms
22/100
30%
Value0.139
79/100
15%
Value28.5 s
0/100
10%
388 ms
179 ms
332 ms
337 ms
358 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Igkogyo.co.jp, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (388 ms) belongs to the original domain Igkogyo.co.jp.
Page size can be reduced by 75.0 kB (70%)
106.5 kB
31.5 kB
In fact, the total size of Igkogyo.co.jp main page is 106.5 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. Javascripts take 69.7 kB which makes up the majority of the site volume.
Potential reduce by 8.4 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 1.7 kB, which is 15% 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 8.4 kB or 72% of the original size.
Potential reduce by 45.2 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 45.2 kB or 65% of the original size.
Potential reduce by 21.3 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. Igkogyo.co.jp needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 85% of the original size.
Number of requests can be reduced by 15 (63%)
24
9
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Igkogyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
igkogyo.co.jp
388 ms
import.css
179 ms
index.css
332 ms
search.js
337 ms
analyticstracking.js
358 ms
main.js
358 ms
topmenu.js
355 ms
reset.css
206 ms
default.css
319 ms
contents.css
324 ms
text.css
355 ms
print.css
357 ms
external.js
357 ms
analytics.js
30 ms
head_line.gif
181 ms
igkogyo.gif
180 ms
sidemenu.gif
166 ms
technicalmenu.gif
179 ms
get_flashplayer.gif
192 ms
banner_eco.gif
168 ms
banner_igreform.gif
330 ms
banner_tvcm.gif
334 ms
sora.gif
355 ms
collect
13 ms
news_uline.gif
319 ms
news_arrow03.gif
322 ms
footer_line_3.gif
345 ms
igkogyo.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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
Links do not have a discernible name
igkogyo.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
igkogyo.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Igkogyo.co.jp 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 Igkogyo.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.
igkogyo.co.jp
Open Graph description is not detected on the main page of Igkogyo. 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: