4.2 sec in total
494 ms
3 sec
697 ms
Click here to check amazing Nagaikairo content. Otherwise, check out these important facts you probably never knew about nagaikairo.com
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Visit nagaikairo.comWe analyzed Nagaikairo.com page load time and found that the first response time was 494 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nagaikairo.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value4.2 s
45/100
25%
Value5.0 s
63/100
10%
Value110 ms
98/100
30%
Value0.247
50/100
15%
Value5.3 s
73/100
10%
494 ms
855 ms
477 ms
481 ms
335 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 56% of them (18 requests) were addressed to the original Nagaikairo.com, 28% (9 requests) were made to Google.com and 9% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Nagaikairo.com.
Page size can be reduced by 93.1 kB (38%)
242.3 kB
149.2 kB
In fact, the total size of Nagaikairo.com main page is 242.3 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. 20% of websites need less resources to load. Javascripts take 118.3 kB which makes up the majority of the site volume.
Potential reduce by 24.7 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 24.7 kB or 74% of the original size.
Potential reduce by 1.4 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. Nagaikairo images are well optimized though.
Potential reduce by 41.7 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 41.7 kB or 35% of the original size.
Potential reduce by 25.4 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. Nagaikairo.com needs all CSS files to be minified and compressed as it can save up to 25.4 kB or 80% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nagaikairo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
nagaikairo.com
494 ms
www.nagaikairo.com
855 ms
boilerplate.css
477 ms
body.css
481 ms
SpryCollapsiblePanel.css
335 ms
respond.min.js
339 ms
googleanalytics.js
338 ms
SpryCollapsiblePanel.js
806 ms
google-search.js
665 ms
analytics.js
6 ms
collect
13 ms
kao5.gif
328 ms
kao.gif
510 ms
innai.jpg
509 ms
genkan.jpg
508 ms
yugami6.gif
675 ms
kf.jpg
509 ms
kouka4.gif
840 ms
sisei2.jpg
981 ms
kaizen2.gif
1172 ms
cse.js
85 ms
cse.js
271 ms
jsapi
37 ms
default+ja.css
5 ms
default+ja.I.js
22 ms
default.css
35 ms
async-ads.js
43 ms
google_custom_search_watermark.gif
39 ms
small-logo.png
30 ms
search_box_icon.png
29 ms
clear.png
30 ms
nav_logo114.png
34 ms
nagaikairo.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.
nagaikairo.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nagaikairo.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nagaikairo.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 Nagaikairo.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.
nagaikairo.com
Open Graph description is not detected on the main page of Nagaikairo. 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: