47.7 sec in total
8.2 sec
39 sec
547 ms
Click here to check amazing Black Pages content for South Africa. Otherwise, check out these important facts you probably never knew about blackpages.co.za
BlackPages.co.za - Search, Find, EMPOWER!!
Visit blackpages.co.zaWe analyzed Blackpages.co.za page load time and found that the first response time was 8.2 sec and then it took 39.5 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
blackpages.co.za performance score
name
value
score
weighting
Value18.8 s
0/100
10%
Value24.2 s
0/100
25%
Value18.8 s
0/100
10%
Value100 ms
98/100
30%
Value0.01
100/100
15%
Value21.6 s
1/100
10%
8188 ms
296 ms
494 ms
399 ms
696 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 84% of them (87 requests) were addressed to the original Blackpages.co.za, 4% (4 requests) were made to Ads.scifisystems.com and 3% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Ads.scifisystems.com.
Page size can be reduced by 1.9 MB (68%)
2.8 MB
898.8 kB
In fact, the total size of Blackpages.co.za main page is 2.8 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. 55% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 110.8 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 20.3 kB, which is 16% 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 110.8 kB or 85% of the original size.
Potential reduce by 32.3 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. Black Pages images are well optimized though.
Potential reduce by 1.2 MB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 MB or 78% of the original size.
Potential reduce by 516.3 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. Blackpages.co.za needs all CSS files to be minified and compressed as it can save up to 516.3 kB or 85% of the original size.
Number of requests can be reduced by 50 (51%)
99
49
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Pages. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
blackpages.co.za
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blackpages.co.za 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
Links do not have a discernible name
blackpages.co.za 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
blackpages.co.za SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackpages.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 Blackpages.co.za 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.
blackpages.co.za
Open Graph data is detected on the main page of Black Pages. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: