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Welcome to adgp.co.jp homepage info - get ready to check Adgp best content for Japan right away, or after learning these important things about adgp.co.jp
スポーツ自転車パーツ宅配買取専門店
Visit adgp.co.jpWe analyzed Adgp.co.jp page load time and found that the first response time was 2 sec and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
adgp.co.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value12.9 s
0/100
25%
Value9.1 s
13/100
10%
Value110 ms
97/100
30%
Value0.285
42/100
15%
Value8.1 s
42/100
10%
2037 ms
673 ms
354 ms
354 ms
355 ms
Our browser made a total of 223 requests to load all elements on the main page. We found that 89% of them (198 requests) were addressed to the original Adgp.co.jp, 5% (12 requests) were made to Pbs.twimg.com and 2% (4 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 Adgp.co.jp.
Page size can be reduced by 521.6 kB (25%)
2.1 MB
1.6 MB
In fact, the total size of Adgp.co.jp main page is 2.1 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 186.8 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 186.8 kB or 84% of the original size.
Potential reduce by 114.7 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. Adgp images are well optimized though.
Potential reduce by 189.9 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 189.9 kB or 63% of the original size.
Potential reduce by 30.2 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. Adgp.co.jp needs all CSS files to be minified and compressed as it can save up to 30.2 kB or 80% of the original size.
Number of requests can be reduced by 44 (20%)
221
177
The browser has sent 221 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adgp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
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adgp.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.
adgp.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
Missing source maps for large first-party JavaScript
adgp.co.jp SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adgp.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Adgp.co.jp 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.
adgp.co.jp
Open Graph description is not detected on the main page of Adgp. 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: