Tools & Wizards About Us
bhcnav.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bhcnav.com

开云·Kaiyun体育(全站)官方网站-登录入口

Page Load Speed

30.7 sec in total

First Response

5.2 sec

Resources Loaded

25 sec

Page Rendered

434 ms

bhcnav.com screenshot

About Website

Welcome to bhcnav.com homepage info - get ready to check Bhcnav best content right away, or after learning these important things about bhcnav.com

Providing GPS receivers and customized solutions, including handheld GPS, fitness, outdoor recreation, PDA, GIS, bicycle GPS and watch wrist GPS.

Visit bhcnav.com

Key Findings

We analyzed Bhcnav.com page load time and found that the first response time was 5.2 sec and then it took 25.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bhcnav.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

bhcnav.com

5245 ms

bhcnavcss.css

784 ms

BHCnav%20logo.jpg

2260 ms

CHINA-ASEAN-EMERGENCY-EQUIPMENT-&-TECHNOLOGY-EXHIBITION.jpg

18367 ms

nava-f70-and-f78.png

14507 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Bhcnav.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Bhcnav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.4 kB (1%)

Content Size

1.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Bhcnav.com main page is 1.7 MB. 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 13.6 kB

  • Original 16.7 kB
  • After minification 14.5 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 222 B

  • Original 1.7 MB
  • After minification 1.7 MB

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. Bhcnav images are well optimized though.

CSS Optimization

-68%

Potential reduce by 596 B

  • Original 871 B
  • After minification 655 B
  • After compression 275 B

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. Bhcnav.com needs all CSS files to be minified and compressed as it can save up to 596 B or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bhcnav. According to our analytics all requests are already optimized.

Network Requests Diagram

bhcnav.com

bhcnav.com

5245 ms

bhcnavcss.css

bhcnavcss.css

784 ms

BHCnav%20logo.jpg

BHCnav%20logo.jpg

2260 ms

CHINA-ASEAN-EMERGENCY-EQUIPMENT-&-TECHNOLOGY-EXHIBITION.jpg

CHINA-ASEAN-EMERGENCY-EQUIPMENT-&-TECHNOLOGY-EXHIBITION.jpg

18367 ms

nava-f70-and-f78.png

nava-f70-and-f78.png

14507 ms

nava-f30-and-f60.png

nava-f30-and-f60.png

14015 ms

NAVA110-Area-Calculation-GPS.jpg

NAVA110-Area-Calculation-GPS.jpg

19560 ms

gis.jpg

gis.jpg

3945 ms

outdoor-GPS.jpg

outdoor-GPS.jpg

8307 ms

fitness.jpg

fitness.jpg

9465 ms

bhcnav.jpg

bhcnav.jpg

11120 ms

news.jpg

news.jpg

12122 ms

news-1.jpg

news-1.jpg

13321 ms

GPS.gif

GPS.gif

19838 ms

quicklinks.jpg

quicklinks.jpg

16782 ms

inquiry.jpg

inquiry.jpg

16992 ms

dealer.jpg

dealer.jpg

18150 ms

email.jpg

email.jpg

19005 ms

bar-line-bg.jpg

bar-line-bg.jpg

19515 ms

facebook.jpg

facebook.jpg

19215 ms

twitter.jpg

twitter.jpg

19246 ms

linkedin.jpg

linkedin.jpg

19515 ms

youtube.jpg

youtube.jpg

19515 ms

Accessibility Review

bhcnav.com accessibility score

58

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bhcnav.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

bhcnav.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bhcnav.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 Bhcnav.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.

Social Sharing Optimization

bhcnav.com

Open Graph description is not detected on the main page of Bhcnav. 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: