3.5 sec in total
593 ms
2.7 sec
240 ms
Welcome to web1st.co.jp homepage info - get ready to check Web 1 St best content for Japan right away, or after learning these important things about web1st.co.jp
ウェブファースト株式会社は、東京都世田谷区野沢にあるホームページ作成・Webサイト制作会社です。東京・千葉・埼玉・神奈川などを中心に全国対応可能です。
Visit web1st.co.jpWe analyzed Web1st.co.jp page load time and found that the first response time was 593 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
web1st.co.jp performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value4.8 s
30/100
25%
Value4.4 s
75/100
10%
Value110 ms
98/100
30%
Value0.001
100/100
15%
Value3.3 s
93/100
10%
593 ms
217 ms
351 ms
9 ms
355 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 66% of them (39 requests) were addressed to the original Web1st.co.jp, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Hoikuen.web1st.co.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Web1st.co.jp.
Page size can be reduced by 74.9 kB (57%)
132.3 kB
57.5 kB
In fact, the total size of Web1st.co.jp main page is 132.3 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. 25% of websites need less resources to load. Javascripts take 93.4 kB which makes up the majority of the site volume.
Potential reduce by 24.3 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 24.3 kB or 80% of the original size.
Potential reduce by 43.4 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 43.4 kB or 46% of the original size.
Potential reduce by 7.1 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. Web1st.co.jp needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 84% of the original size.
Number of requests can be reduced by 4 (7%)
58
54
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web 1 St. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
web1st.co.jp
593 ms
import.css
217 ms
scroll.js
351 ms
jquery.min.js
9 ms
cycle.js
355 ms
easing.js
382 ms
common.css
191 ms
main.css
341 ms
ba.gif
550 ms
ba.gif
564 ms
ba.gif
545 ms
ba.gif
530 ms
ba.gif
559 ms
ba.gif
581 ms
ba.gif
618 ms
ba.gif
594 ms
ba.gif
547 ms
ba.gif
582 ms
ba.gif
907 ms
ba.gif
575 ms
ba.gif
581 ms
ba.gif
597 ms
ba.gif
595 ms
hokenminaoshi.gif
916 ms
teizoteiki.gif
594 ms
cm.cgi
990 ms
header_back.gif
383 ms
logo.gif
194 ms
menu_info.gif
205 ms
menu_mail.gif
192 ms
main_back.gif
384 ms
pc01.gif
525 ms
pc02.gif
582 ms
pc03.gif
611 ms
pc04.gif
637 ms
pc05.gif
758 ms
pc06.gif
612 ms
pc07.gif
883 ms
pc08.gif
925 ms
pc09.gif
950 ms
pc10.gif
827 ms
pc11.gif
1005 ms
pc12.gif
947 ms
pc13.gif
1010 ms
pc14.gif
1220 ms
pc15.gif
1270 ms
pc16.gif
1128 ms
pc17.gif
1126 ms
pc18.gif
1190 ms
pc19.gif
1201 ms
pc20.gif
1475 ms
space.gif
1312 ms
menu_s01.gif
1373 ms
menu_s02.gif
1415 ms
menu_back.gif
1403 ms
footer_back.gif
1455 ms
pagetop.gif
1495 ms
ga.js
5 ms
__utm.gif
12 ms
web1st.co.jp accessibility score
web1st.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
web1st.co.jp SEO score
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web1st.co.jp 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 Web1st.co.jp 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.
web1st.co.jp
Open Graph description is not detected on the main page of Web 1 St. 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: