3 sec in total
838 ms
1.9 sec
221 ms
Visit vertigoweb.net now to see the best up-to-date Vertigo Web content and also check out these interesting facts you probably never knew about vertigoweb.net
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Visit vertigoweb.netWe analyzed Vertigoweb.net page load time and found that the first response time was 838 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
vertigoweb.net performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.6 s
17/100
25%
Value3.7 s
85/100
10%
Value440 ms
64/100
30%
Value0.287
42/100
15%
Value9.8 s
28/100
10%
838 ms
354 ms
183 ms
917 ms
509 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Vertigoweb.net and no external sources were called. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Vertigoweb.net.
Page size can be reduced by 26.4 kB (28%)
95.7 kB
69.3 kB
In fact, the total size of Vertigoweb.net main page is 95.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 87.1 kB which makes up the majority of the site volume.
Potential reduce by 3.6 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 3.6 kB or 64% of the original size.
Potential reduce by 20.5 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. Obviously, Vertigo Web needs image optimization as it can save up to 20.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.3 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. Vertigoweb.net needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 76% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertigo Web. According to our analytics all requests are already optimized.
vertigoweb.net
838 ms
okurimono_ae.css
354 ms
bg.jpg
183 ms
head.jpg
917 ms
h3.jpg
509 ms
h2.jpg
546 ms
r_h2.jpg
539 ms
img01.jpg
557 ms
vertigoweb.net 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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
vertigoweb.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
vertigoweb.net 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
EN
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vertigoweb.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Vertigoweb.net 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.
vertigoweb.net
Open Graph description is not detected on the main page of Vertigo Web. 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: