7 sec in total
1.9 sec
4.3 sec
864 ms
Welcome to pc-navi.info homepage info - get ready to check Pc Navi best content for Japan right away, or after learning these important things about pc-navi.info
パソコンの出張サポート&家電量販スタッフ歴10年以上の管理人が運営するサイト!
Visit pc-navi.infoWe analyzed Pc-navi.info page load time and found that the first response time was 1.9 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
pc-navi.info performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.4 s
38/100
25%
Value9.9 s
10/100
10%
Value1,140 ms
22/100
30%
Value0.03
100/100
15%
Value14.3 s
9/100
10%
1868 ms
491 ms
344 ms
345 ms
355 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 54% of them (40 requests) were addressed to the original Pc-navi.info, 8% (6 requests) were made to Google-analytics.com and 5% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Pc-navi.info.
Page size can be reduced by 421.6 kB (53%)
795.1 kB
373.5 kB
In fact, the total size of Pc-navi.info main page is 795.1 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. 50% of websites need less resources to load. Javascripts take 353.9 kB which makes up the majority of the site volume.
Potential reduce by 44.2 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 44.2 kB or 80% of the original size.
Potential reduce by 218 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. Pc Navi images are well optimized though.
Potential reduce by 176.0 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 176.0 kB or 50% of the original size.
Potential reduce by 201.2 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. Pc-navi.info needs all CSS files to be minified and compressed as it can save up to 201.2 kB or 86% of the original size.
Number of requests can be reduced by 55 (75%)
73
18
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pc Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
pc-navi.info
1868 ms
wp-emoji-release.min.js
491 ms
styles.css
344 ms
style.css
345 ms
screen.min.css
355 ms
pagenavi-css.css
365 ms
base.css
741 ms
rwd.css
515 ms
amazonjs.css
518 ms
jetpack.css
709 ms
jquery.js
1097 ms
jquery-migrate.min.js
659 ms
external-tracking.min.js
686 ms
vertical.css
687 ms
adsbygoogle.js
6 ms
jquery.form.min.js
854 ms
scripts.js
714 ms
front.min.js
714 ms
devicepx-jetpack.js
56 ms
gprofiles.js
69 ms
wpgroho.js
737 ms
utility.js
776 ms
socialButton.js
882 ms
wp-embed.min.js
883 ms
e-201609.js
4 ms
analytics.js
70 ms
ga.js
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button-only@2x.png
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IMG_5074-150x150.jpg
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icon-arw-next.png
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a0790_000757_m-150x150.jpg
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sim-246x200.png
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page-top_off.png
571 ms
collect
36 ms
collect
46 ms
collect
66 ms
__utm.gif
66 ms
ca-pub-4161086845593113.js
282 ms
zrt_lookup.html
266 ms
show_ads_impl.js
185 ms
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icon-rank04-01.png
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icon-rank04-05.png
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icon-tag.png
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icon-arw-next02.png
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plusone.js
267 ms
bookmark_button_wo_al.js
491 ms
widgets.js
306 ms
sdk.js
226 ms
hovercard.css
86 ms
services.css
107 ms
page-top_on.png
714 ms
g.gif
84 ms
ads
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osd.js
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cb=gapi.loaded_0
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abg.js
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408 ms
reset.css
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entry-button.css
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bbtn-s_v3.png
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xd_arbiter.php
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xd_arbiter.php
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like.php
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pc-navi.info accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
pc-navi.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
pc-navi.info 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pc-navi.info 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 Pc-navi.info 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.
pc-navi.info
Open Graph data is detected on the main page of Pc Navi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: