5.6 sec in total
567 ms
4.6 sec
447 ms
Visit lshort.co.jp now to see the best up-to-date Lshort content and also check out these interesting facts you probably never knew about lshort.co.jp
上野・浅草地域ポータルサイト「ガイドネット」運営、ホームページ制作を行っています。ITを通し、食品安全を推進する「植物ミネラル」の販売も行っています。ラスホート株式会社
Visit lshort.co.jpWe analyzed Lshort.co.jp page load time and found that the first response time was 567 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lshort.co.jp performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.1 s
75/100
25%
Value4.8 s
67/100
10%
Value0 ms
100/100
30%
Value0.14
79/100
15%
Value2.9 s
96/100
10%
567 ms
334 ms
338 ms
351 ms
851 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Lshort.co.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Lshort.co.jp.
Page size can be reduced by 124.0 kB (16%)
796.9 kB
672.9 kB
In fact, the total size of Lshort.co.jp main page is 796.9 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. 25% of websites need less resources to load. Images take 626.2 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 9.6 kB or 72% 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. Lshort images are well optimized though.
Potential reduce by 105.9 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 105.9 kB or 72% of the original size.
Potential reduce by 8.5 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. Lshort.co.jp needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 77% of the original size.
Number of requests can be reduced by 11 (22%)
51
40
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lshort. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
lshort.co.jp
567 ms
basic.css
334 ms
company.css
338 ms
getyear.js
351 ms
jquery.js
851 ms
thickbox.js
377 ms
thickbox.css
490 ms
newscommit.php
704 ms
logo.jpg
333 ms
btn_header01.jpg
335 ms
spacer.gif
340 ms
btn_header02.jpg
382 ms
btn_header03.jpg
389 ms
navi_on01.jpg
498 ms
navi_on02.jpg
683 ms
navi_on03.jpg
909 ms
navi_on04.jpg
911 ms
navi_on05.jpg
909 ms
navi_on06.jpg
912 ms
img_mainphoto.jpg
1870 ms
bg_side.gif
1001 ms
tit01.jpg
1052 ms
tit03.jpg
1092 ms
img_web01.jpg
1123 ms
img_web02.jpg
1352 ms
img_web03.jpg
1388 ms
img_web04.jpg
1617 ms
tit04.jpg
1473 ms
icon01.jpg
1541 ms
tit05.jpg
1735 ms
icon02.jpg
1715 ms
tit06.jpg
1875 ms
icon03.jpg
1869 ms
tit07.jpg
1943 ms
img_contact01.jpg
2288 ms
img_contact02.jpg
2110 ms
btn_site01.jpg
2238 ms
btn_site02.jpg
2254 ms
btn_site03.jpg
2252 ms
bn_21000plan.jpg
2632 ms
spacer.gif
2493 ms
img_bn_sagi_shojo.jpg
2727 ms
img_bn_sagi.jpg
2760 ms
tit02.jpg
2566 ms
ga.js
42 ms
__utm.gif
13 ms
img_side01.jpg
2484 ms
img_side02.jpg
2755 ms
img_qr.jpg
2650 ms
loadingAnimation.gif
2707 ms
frame_icon.gif
365 ms
index_news_line.gif
384 ms
lshort.co.jp accessibility score
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
Image elements do not have [alt] attributes
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
lshort.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
lshort.co.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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lshort.co.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 Lshort.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.
lshort.co.jp
Open Graph description is not detected on the main page of Lshort. 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: