8.5 sec in total
1.6 sec
6.6 sec
298 ms
Welcome to alexpc.jp homepage info - get ready to check ALEX PC best content for Japan right away, or after learning these important things about alexpc.jp
中古パソコンの格安オンラインショップ、ALEXPCです。中古パソコンの販売・通販はもちろん、ノートパソコンから周辺機器まで激安・超特価で全国の皆様に提供致します。
Visit alexpc.jpWe analyzed Alexpc.jp page load time and found that the first response time was 1.6 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
alexpc.jp performance score
name
value
score
weighting
Value3.3 s
42/100
10%
Value5.3 s
21/100
25%
Value8.8 s
16/100
10%
Value100 ms
98/100
30%
Value1.569
0/100
15%
Value6.4 s
60/100
10%
1599 ms
595 ms
340 ms
187 ms
916 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to Alexpc.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Alexpc.jp.
Page size can be reduced by 160.5 kB (20%)
811.9 kB
651.4 kB
In fact, the total size of Alexpc.jp main page is 811.9 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. 30% of websites need less resources to load. Images take 761.9 kB which makes up the majority of the site volume.
Potential reduce by 33.3 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 33.3 kB or 83% of the original size.
Potential reduce by 119.9 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. Obviously, ALEX PC needs image optimization as it can save up to 119.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 617 B
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 617 B or 58% of the original size.
Potential reduce by 6.7 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. Alexpc.jp needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 78% of the original size.
Number of requests can be reduced by 17 (27%)
63
46
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALEX PC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
alexpc.jp
1599 ms
main.js
595 ms
main.css
340 ms
main.css
187 ms
alex_logo.jpg
916 ms
spacer.gif
382 ms
login.gif
383 ms
cart.gif
384 ms
m1_2.gif
395 ms
m2.gif
407 ms
m3.gif
571 ms
m4.gif
573 ms
m5.gif
574 ms
m6.gif
590 ms
top_toiawase.jpg
1214 ms
sou_free.jpg
1515 ms
kso.jpg
2666 ms
1015_1.jpg
1719 ms
vca_1.jpg
1178 ms
t430_1.jpg
1099 ms
m_category.gif
1283 ms
c_up.gif
1374 ms
ca_i1.gif
1416 ms
ca_i2.gif
1468 ms
ca_i3.gif
1570 ms
ca_i4.gif
1617 ms
ca_i9.gif
1654 ms
c_down.gif
1703 ms
m_icon.gif
1765 ms
ra_i1.gif
1819 ms
ra_i3.gif
1838 ms
ra_i4.gif
1891 ms
top_yafuoku.jpg
2480 ms
top_rakuten.jpg
2156 ms
top_mrr.jpg
2022 ms
ssl_top.jpg
2021 ms
eikishoji_top.jpg
2080 ms
mobara_top.jpg
2223 ms
yoga.jpg
2573 ms
wlan_mini.jpg
2238 ms
mouce_mini.jpg
1979 ms
key_mini.jpg
2050 ms
1manika_a.jpg
2564 ms
ekisyou1.jpg
2442 ms
m_newgoods.gif
2247 ms
detail_s.gif
2107 ms
20426_0.jpg
2194 ms
20422_0.jpg
2271 ms
20425_0.jpg
2267 ms
20418_0.jpg
1957 ms
20419_0.jpg
1851 ms
20355_0.jpg
1861 ms
20357_0.jpg
1820 ms
20358_0.jpg
1763 ms
tate_daibiki.jpg
3404 ms
m_search.gif
1726 ms
search_btn.gif
1667 ms
pickup.gif
1708 ms
line2.gif
1670 ms
m2_2.gif
186 ms
m3_2.gif
194 ms
m4_2.gif
191 ms
m5_2.gif
192 ms
m6_2.gif
198 ms
alexpc.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.
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
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.
alexpc.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
alexpc.jp 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
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alexpc.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alexpc.jp main page’s claimed encoding is euc-jp. 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.
alexpc.jp
Open Graph description is not detected on the main page of ALEX PC. 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: