7.3 sec in total
451 ms
5.5 sec
1.4 sec
Click here to check amazing Navi Hua content for Ukraine. Otherwise, check out these important facts you probably never knew about navihua.com
NaviHua(Shenzhen) Technology Co. Ltd.is a factory devoted to car gps navigation system. our team is within more than 8 years' experiences in car dvd players,
Visit navihua.comWe analyzed Navihua.com page load time and found that the first response time was 451 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
navihua.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value15.4 s
0/100
25%
Value9.1 s
13/100
10%
Value6,540 ms
0/100
30%
Value0
100/100
15%
Value17.3 s
4/100
10%
451 ms
294 ms
599 ms
606 ms
601 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 89% of them (75 requests) were addressed to the original Navihua.com, 4% (3 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Navihua.com.
Page size can be reduced by 407.4 kB (6%)
6.9 MB
6.5 MB
In fact, the total size of Navihua.com main page is 6.9 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. 70% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.
Potential reduce by 41.1 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 41.1 kB or 82% of the original size.
Potential reduce by 354.0 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. Navi Hua images are well optimized though.
Potential reduce by 9.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.1 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. Navihua.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 17% of the original size.
Number of requests can be reduced by 18 (22%)
82
64
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Navi Hua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
navihua.com
451 ms
reset.css
294 ms
common.css
599 ms
zy.media.min.css
606 ms
animate.min.css
601 ms
swiper.min.css
321 ms
mycss.css
312 ms
responsive.css
310 ms
jquery.min.js
332 ms
zy.media.min.js
333 ms
function.js
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swiper.min.js
346 ms
wow.min.js
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js
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js
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email-decode.min.js
222 ms
jquery.jqzoom.js
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logo.png
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head_pic3.png
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tit-i.png
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ico.png
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about.jpg
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vbtn.png
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bg.png
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logo.png
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tel.png
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email.png
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add.png
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js
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analytics.js
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index.php
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collect
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collect
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2676 ms
navihua.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
navihua.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
Page has valid source maps
navihua.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Navihua.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Navihua.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.
navihua.com
Open Graph description is not detected on the main page of Navi Hua. 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: