8.9 sec in total
3.7 sec
4.9 sec
306 ms
Click here to check amazing 4 K Smartstartechnology content for Japan. Otherwise, check out these important facts you probably never knew about 4k.smartstartechnology.com
Visit 4k.smartstartechnology.comWe analyzed 4k.smartstartechnology.com page load time and found that the first response time was 3.7 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
4k.smartstartechnology.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.1 s
25/100
25%
Value9.1 s
13/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value6.1 s
64/100
10%
3684 ms
529 ms
732 ms
5 ms
572 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 73% of them (24 requests) were addressed to the original 4k.smartstartechnology.com, 6% (2 requests) were made to Netdna.bootstrapcdn.com and 6% (2 requests) were made to Adimg.i2i.jp. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain 4k.smartstartechnology.com.
Page size can be reduced by 498.7 kB (70%)
712.6 kB
213.9 kB
In fact, the total size of 4k.smartstartechnology.com main page is 712.6 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 460.2 kB which makes up the majority of the site volume.
Potential reduce by 83.0 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 83.0 kB or 88% of the original size.
Potential reduce by 1.8 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. 4 K Smartstartechnology images are well optimized though.
Potential reduce by 340.6 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 340.6 kB or 74% of the original size.
Potential reduce by 73.3 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. 4k.smartstartechnology.com needs all CSS files to be minified and compressed as it can save up to 73.3 kB or 82% of the original size.
Number of requests can be reduced by 17 (57%)
30
13
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 K Smartstartechnology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
4k.smartstartechnology.com
3684 ms
normalize.css
529 ms
style.css
732 ms
font-awesome.css
5 ms
colorbox.css
572 ms
wpp.css
364 ms
jquery.min.js
26 ms
c3.min.css
365 ms
font-awesome.min.css
712 ms
mystyle.css
543 ms
d3.min.js
1452 ms
c3.min.js
1361 ms
Chart.js
1441 ms
wp-emoji-release.min.js
366 ms
search.png
178 ms
th-55dx750-150x150.png
194 ms
th-49dx750-150x150.png
184 ms
th-43dx750-150x150.png
185 ms
th-49dx600-150x150.png
182 ms
th-40dx600-150x150.png
266 ms
fontawesome-webfont.woff
651 ms
fontawesome-webfont.woff
2 ms
bnr.gif
741 ms
jquery.colorbox-min.js
271 ms
wp-slimstat.min.js
25 ms
wp-embed.min.js
272 ms
base.js
273 ms
scroll.js
290 ms
2nd_gets.php
456 ms
i2i.gif
368 ms
logo6.gif
295 ms
illegal.gif
299 ms
overlay.png
177 ms
4k.smartstartechnology.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
4k.smartstartechnology.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
Browser errors were logged to the console
4k.smartstartechnology.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 4k.smartstartechnology.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 4k.smartstartechnology.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.
4k.smartstartechnology.com
Open Graph description is not detected on the main page of 4 K Smartstartechnology. 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: