5.9 sec in total
1.6 sec
4.1 sec
227 ms
Visit e4510.com now to see the best up-to-date E 4510 content and also check out these interesting facts you probably never knew about e4510.com
私たちのミッションはSolutions for Digital Divide(ITスキル格差の解決)です。 せっかくIT化を進めても、期待した効果を得られなければ意味がありません。 「お客様一人ひとりにとって分かりやすく、長く使う価値のあるシステム」をご提供いたします。
Visit e4510.comWe analyzed E4510.com page load time and found that the first response time was 1.6 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
e4510.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value14.2 s
0/100
25%
Value9.9 s
10/100
10%
Value90 ms
98/100
30%
Value0.687
7/100
15%
Value12.0 s
16/100
10%
1587 ms
350 ms
538 ms
898 ms
365 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to E4510.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain E4510.com.
Page size can be reduced by 34.9 kB (53%)
66.1 kB
31.3 kB
In fact, the total size of E4510.com main page is 66.1 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. 15% of websites need less resources to load. HTML takes 40.3 kB which makes up the majority of the site volume.
Potential reduce by 34.9 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 9.9 kB, which is 25% 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 34.9 kB or 87% of the original size.
Potential reduce by 0 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. E 4510 images are well optimized though.
Number of requests can be reduced by 36 (55%)
65
29
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E 4510. 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.
e4510.com
1587 ms
spacer.gif
350 ms
tmenu_r1_c1.gif
538 ms
tmenu_r2_c1.gif
898 ms
tmenu_r2_c9.gif
365 ms
tmenu_r2_c11.gif
383 ms
tmenu_r3_c9.gif
512 ms
tmenu_r4_c1.gif
548 ms
tmenu_r4_c2.gif
573 ms
tmenu_r4_c3.gif
664 ms
tmenu_r4_c4.gif
678 ms
tmenu_r4_c5.gif
551 ms
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566 ms
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598 ms
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668 ms
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689 ms
b_sys.gif
738 ms
brsankaku.gif
757 ms
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793 ms
b_ebusi.gif
841 ms
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864 ms
msankaku.gif
904 ms
navi.gif
906 ms
tema.gif
928 ms
nobi.gif
1388 ms
s1.gif
960 ms
s3.gif
1126 ms
s2.gif
967 ms
spacer.gif
1076 ms
jisseki_r1_c1.gif
1251 ms
jisseki_r2_c1.gif
1236 ms
jisseki_r2_c3.gif
1168 ms
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1283 ms
pinky.gif
1459 ms
chorumama.gif
1356 ms
lapacho.gif
1403 ms
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1427 ms
50p.jpg
1818 ms
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1500 ms
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1229 ms
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1611 ms
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1570 ms
b_sys_f3.gif
178 ms
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375 ms
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189 ms
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201 ms
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183 ms
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209 ms
b_sup_f3.gif
353 ms
b_sup_f2.gif
362 ms
b_sup_f4.gif
355 ms
tmenu_r2_c9_f3.gif
383 ms
tmenu_r2_c9_f2.gif
399 ms
tmenu_r2_c9_f4.gif
519 ms
tmenu_r4_c2_f3.gif
521 ms
tmenu_r4_c2_f2.gif
540 ms
tmenu_r4_c2_f4.gif
556 ms
tmenu_r4_c4_f3.gif
561 ms
tmenu_r4_c4_f2.gif
588 ms
tmenu_r4_c4_f4.gif
687 ms
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686 ms
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717 ms
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737 ms
tmenu_r4_c8_f3.gif
738 ms
tmenu_r4_c8_f2.gif
777 ms
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852 ms
e4510.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
e4510.com 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
Page has valid source maps
e4510.com 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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E4510.com 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 E4510.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.
e4510.com
Open Graph description is not detected on the main page of E 4510. 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: