Tools & Wizards About Us
sanho.co.za screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

sanho.co.za

Official SAN Hydrographic Office website

Page Load Speed

7.4 sec in total

First Response

1.5 sec

Resources Loaded

5.8 sec

Page Rendered

144 ms

sanho.co.za screenshot

About Website

Click here to check amazing SAN Ho content for Norway. Otherwise, check out these important facts you probably never knew about sanho.co.za

Information page for the South African Navy Hydrographic Office. Notices to mariners, chart information, tide information and coastal warnings for Navarea VII.

Visit sanho.co.za

Key Findings

We analyzed Sanho.co.za page load time and found that the first response time was 1.5 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sanho.co.za performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

sanho.co.za

1462 ms

www.sanho.co.za

3222 ms

style.css

437 ms

sitemap.gif

453 ms

feedback.gif

451 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Sanho.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Sanho.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.1 kB (19%)

Content Size

126.3 kB

After Optimization

102.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sanho.co.za main page is 126.3 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. Only 10% of websites need less resources to load. Images take 107.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.0 kB

  • Original 13.0 kB
  • After minification 10.8 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 2.2 kB, which is 17% 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 10.0 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 9.4 kB

  • Original 107.5 kB
  • After minification 98.1 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. SAN Ho images are well optimized though.

CSS Optimization

-81%

Potential reduce by 4.7 kB

  • Original 5.8 kB
  • After minification 4.3 kB
  • After compression 1.1 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. Sanho.co.za needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAN Ho. According to our analytics all requests are already optimized.

Network Requests Diagram

sanho.co.za

sanho.co.za

1462 ms

www.sanho.co.za

www.sanho.co.za

3222 ms

style.css

style.css

437 ms

sitemap.gif

sitemap.gif

453 ms

feedback.gif

feedback.gif

451 ms

home.gif

home.gif

450 ms

coast_warn.gif

coast_warn.gif

453 ms

nav_area_vii.gif

nav_area_vii.gif

449 ms

notices.gif

notices.gif

668 ms

tides.gif

tides.gif

657 ms

catalogue.GIF

catalogue.GIF

669 ms

encs.gif

encs.gif

673 ms

links.gif

links.gif

668 ms

new.gif

new.gif

673 ms

HydrographicNotes.gif

HydrographicNotes.gif

887 ms

san_badge.GIF

san_badge.GIF

887 ms

aids.gif

aids.gif

898 ms

click_here.gif

click_here.gif

896 ms

welcome.gif

welcome.gif

694 ms

protea_ice_small.jpg

protea_ice_small.jpg

685 ms

chart_small.jpg

chart_small.jpg

910 ms

SANHO_Office_small.jpg

SANHO_Office_small.jpg

915 ms

Hydrosan%20Map%20Small.jpg

Hydrosan%20Map%20Small.jpg

1152 ms

border.gif

border.gif

676 ms

banner.gif

banner.gif

941 ms

bann_tile.GIF

bann_tile.GIF

703 ms

nav_backg.JPG

nav_backg.JPG

910 ms

footer.gif

footer.gif

921 ms

foot_tile.JPG

foot_tile.JPG

919 ms

Accessibility Review

sanho.co.za accessibility score

94

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

Best Practices

sanho.co.za best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

sanho.co.za SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sanho.co.za can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sanho.co.za main page’s claimed encoding is windows-1252. 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.

Social Sharing Optimization

sanho.co.za

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