1.4 sec in total
418 ms
872 ms
93 ms
Welcome to osakaharbor-info.com homepage info - get ready to check Osakaharbor Info best content for Japan right away, or after learning these important things about osakaharbor-info.com
Visit osakaharbor-info.comWe analyzed Osakaharbor-info.com page load time and found that the first response time was 418 ms and then it took 965 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
osakaharbor-info.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value0.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
418 ms
128 ms
201 ms
79 ms
378 ms
Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Osakaharbor-info.com and no external sources were called. The less responsive or slowest element that took the longest time to load (418 ms) belongs to the original domain Osakaharbor-info.com.
Page size can be reduced by 9.4 kB (18%)
51.4 kB
42.0 kB
In fact, the total size of Osakaharbor-info.com main page is 51.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 39.3 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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 4.5 kB or 65% of the original size.
Potential reduce by 373 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. Osakaharbor Info images are well optimized though.
Potential reduce by 4.5 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. Osakaharbor-info.com needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 86% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osakaharbor Info. According to our analytics all requests are already optimized.
osakaharbor-info.com
418 ms
welcome.css
128 ms
shapeimage_3a.jpg
201 ms
shapeimage_1.jpg
79 ms
shapeimage_3.jpg
378 ms
osakaharbor-info.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.
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
osakaharbor-info.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
osakaharbor-info.com 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
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
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osakaharbor-info.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 Osakaharbor-info.com 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.
osakaharbor-info.com
Open Graph description is not detected on the main page of Osakaharbor Info. 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: