4.8 sec in total
652 ms
4 sec
138 ms
Visit lazer.jp now to see the best up-to-date Lazer content for Japan and also check out these interesting facts you probably never knew about lazer.jp
Visit lazer.jpWe analyzed Lazer.jp page load time and found that the first response time was 652 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lazer.jp performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.0 s
97/100
25%
Value4.9 s
66/100
10%
Value690 ms
43/100
30%
Value0.177
68/100
15%
Value10.9 s
21/100
10%
652 ms
363 ms
916 ms
394 ms
375 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Lazer.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Lazer.jp.
Page size can be reduced by 49.3 kB (4%)
1.2 MB
1.2 MB
In fact, the total size of Lazer.jp main page is 1.2 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. Only 5% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 1.9 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. 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 1.9 kB or 64% 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. Lazer images are well optimized though.
Potential reduce by 39.8 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 39.8 kB or 70% of the original size.
Potential reduce by 7.6 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. Lazer.jp needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 82% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lazer. According to our analytics all requests are already optimized.
lazer.jp
652 ms
global_import.css
363 ms
jquery-1.2.6.min.js
916 ms
slide.js
394 ms
global_class.css
375 ms
global_layuot.css
622 ms
bg880.gif
184 ms
head_logo.gif
353 ms
head_nav.gif
526 ms
idxpict001.jpg
1545 ms
idxpict002.jpg
1663 ms
idxpict003.jpg
1295 ms
idxpict004.jpg
1465 ms
idxpict005.jpg
1635 ms
idxpict006.jpg
2313 ms
foot2015.jpg
1827 ms
foot_btn01.gif
1819 ms
foot_btn02.gif
1908 ms
tbl880under.gif
1963 ms
lazer.jp accessibility score
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
<frame> or <iframe> elements do not have a title
lazer.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lazer.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lazer.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 Lazer.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.
lazer.jp
Open Graph description is not detected on the main page of Lazer. 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: