6.2 sec in total
1.4 sec
4.6 sec
203 ms
Click here to check amazing Denki Shonan content. Otherwise, check out these important facts you probably never knew about denki-shonan.com
湘南電設業協同組合・神奈川県電気工事工業組合 平塚地区本部のホームページです。会員様向けの電気工事士試験や講習、各種保険のご案内や、ご家庭向けに電気工事や電気と生活についてご案内しています。
Visit denki-shonan.comWe analyzed Denki-shonan.com page load time and found that the first response time was 1.4 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
denki-shonan.com performance score
name
value
score
weighting
Value1.7 s
93/100
10%
Value1.7 s
99/100
25%
Value5.5 s
54/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value3.0 s
96/100
10%
1425 ms
649 ms
497 ms
350 ms
895 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Denki-shonan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Denki-shonan.com.
Page size can be reduced by 92.8 kB (9%)
1.1 MB
994.8 kB
In fact, the total size of Denki-shonan.com main page is 1.1 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 12.8 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 11% 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 12.8 kB or 78% of the original size.
Potential reduce by 25.5 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. Denki Shonan images are well optimized though.
Potential reduce by 34.7 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 34.7 kB or 92% of the original size.
Potential reduce by 19.8 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. Denki-shonan.com needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 84% of the original size.
We found no issues to fix!
56
56
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denki Shonan. According to our analytics all requests are already optimized.
denki-shonan.com
1425 ms
common.css
649 ms
style.css
497 ms
headerimg.js
350 ms
common.js
895 ms
bg_head.jpg
343 ms
btn_head_login_s.jpg
181 ms
logo.png
163 ms
site_copy.png
166 ms
h_top_info01.jpg
346 ms
bnr_top01_s.jpg
496 ms
bnr_top02_s.jpg
510 ms
10.gif
365 ms
index.gif
372 ms
2.gif
512 ms
3.gif
524 ms
4.gif
544 ms
7.gif
733 ms
d01e11726659f5e04fc0d043571a31421.png
1301 ms
9.gif
674 ms
8.gif
681 ms
foot_tel.gif
694 ms
btn_mainmenu01_s.jpg
721 ms
btn_mainmenu02_s.jpg
838 ms
btn_submenu01_s.jpg
851 ms
btn_submenu02_s.jpg
864 ms
btn_submenu03_s.jpg
898 ms
btn_submenu04_s.jpg
910 ms
btn_submenu05_s.jpg
1000 ms
btn_submenu06_s.jpg
1021 ms
btn_mainmenu03_s.jpg
1034 ms
btn_submenu07_s.jpg
1075 ms
btn_submenu08_s.jpg
1088 ms
btn_submenu09_s.jpg
1162 ms
btn_submenu10_s.jpg
1189 ms
btn_mainmenu04_s.jpg
1205 ms
btn_submenu11_s.jpg
1252 ms
btn_submenu12_s.jpg
1267 ms
btn_mainmenu05_s.jpg
1325 ms
btn_submenu14_s.jpg
1358 ms
btn_submenu15_s.jpg
1365 ms
btn_submenu16_s.jpg
1286 ms
btn_mainmenu06_s.jpg
1299 ms
btn_submenu17_s.jpg
1289 ms
btn_submenu18_s.jpg
1164 ms
btn_submenu19_s.jpg
1199 ms
btn_submenu20_s.jpg
1200 ms
btn_mainmenu07_s.jpg
1253 ms
btn_mainmenu08_s.jpg
1151 ms
bnr_znkan.jpg
1121 ms
bnr_kanyu_s.jpg
1158 ms
btn_pagetop.gif
1191 ms
visu_top02.png
2056 ms
arrow01.jpg
1139 ms
bg_title.jpg
1107 ms
bg_submenu.jpg
1129 ms
bg_foot.jpg
1108 ms
denki-shonan.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
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
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.
denki-shonan.com 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
denki-shonan.com 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Denki-shonan.com 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 Denki-shonan.com 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.
denki-shonan.com
Open Graph description is not detected on the main page of Denki Shonan. 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: