Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

sabavoipdirectory.com

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Page Load Speed

7.3 sec in total

First Response

643 ms

Resources Loaded

6.3 sec

Page Rendered

338 ms

sabavoipdirectory.com screenshot

About Website

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Visit sabavoipdirectory.com

Key Findings

We analyzed Sabavoipdirectory.com page load time and found that the first response time was 643 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sabavoipdirectory.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

sabavoipdirectory.com

643 ms

www.sabavoipdirectory.com

1618 ms

main.css

9 ms

jquery.js

13 ms

js.js

26 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 57% of them (34 requests) were addressed to the original Sabavoipdirectory.com, 10% (6 requests) were made to Googleads.g.doubleclick.net and 10% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Sabavoipdirectory.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.0 kB (17%)

Content Size

1.1 MB

After Optimization

890.1 kB

In fact, the total size of Sabavoipdirectory.com main page is 1.1 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. 60% of websites need less resources to load. Images take 823.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 63.8 kB

  • Original 74.8 kB
  • After minification 70.2 kB
  • After compression 11.0 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. 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 63.8 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 59.7 kB

  • Original 823.3 kB
  • After minification 763.6 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. Sabavoipdirectory images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 49.6 kB

  • Original 162.3 kB
  • After minification 161.6 kB
  • After compression 112.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 49.6 kB or 31% of the original size.

CSS Optimization

-81%

Potential reduce by 11.8 kB

  • Original 14.6 kB
  • After minification 13.0 kB
  • After compression 2.8 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. Sabavoipdirectory.com needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (37%)

Requests Now

57

After Optimization

36

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sabavoipdirectory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sabavoipdirectory.com accessibility score

39

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sabavoipdirectory.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sabavoipdirectory.com SEO score

54

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sabavoipdirectory.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Sabavoipdirectory.com main page’s claimed encoding is iso-8859-1. 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

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