Tools & Wizards About Us
a2zcontactsapp.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

a2zcontactsapp.com

A2Z Contacts - Contact Manager, Edit Groups, Send Group Emails ...

Page Load Speed

833 ms in total

First Response

30 ms

Resources Loaded

424 ms

Page Rendered

379 ms

a2zcontactsapp.com screenshot

About Website

Click here to check amazing A2Z Contacts App content for Mexico. Otherwise, check out these important facts you probably never knew about a2zcontactsapp.com

“A2Z Contacts” is the powerful all-in-one contact management app for your iPhone, iPad, & iPod. With “A2Z Contacts,” you can easily access & edit your contacts and groups. Save time by sending text me...

Visit a2zcontactsapp.com

Key Findings

We analyzed A2zcontactsapp.com page load time and found that the first response time was 30 ms and then it took 803 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

a2zcontactsapp.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

a2zcontactsapp.com

30 ms

a2zcontactsapp.com

64 ms

style.min.css

16 ms

owl.carousel.css

51 ms

owl.theme.css

41 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original A2zcontactsapp.com, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (132 ms) belongs to the original domain A2zcontactsapp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.7 kB (6%)

Content Size

865.4 kB

After Optimization

809.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A2zcontactsapp.com main page is 865.4 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. 55% of websites need less resources to load. Images take 596.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 55.1 kB

  • Original 68.3 kB
  • After minification 65.9 kB
  • After compression 13.2 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 55.1 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 313 B

  • Original 596.5 kB
  • After minification 596.2 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. A2Z Contacts App images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 212 B

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 73.4 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.

CSS Optimization

-0%

Potential reduce by 98 B

  • Original 126.8 kB
  • After minification 126.8 kB
  • After compression 126.7 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. A2zcontactsapp.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (52%)

Requests Now

42

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A2Z Contacts App. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

a2zcontactsapp.com

a2zcontactsapp.com

30 ms

a2zcontactsapp.com

a2zcontactsapp.com

64 ms

style.min.css

style.min.css

16 ms

owl.carousel.css

owl.carousel.css

51 ms

owl.theme.css

owl.theme.css

41 ms

style.css

style.css

36 ms

style.css

style.css

32 ms

devices.min.css

devices.min.css

31 ms

font-awesome.min.css

font-awesome.min.css

28 ms

woocommerce-layout.css

woocommerce-layout.css

41 ms

woocommerce.css

woocommerce.css

46 ms

prettyPhoto.css

prettyPhoto.css

44 ms

style.css

style.css

42 ms

bootstrap.min.css

bootstrap.min.css

56 ms

style.css

style.css

61 ms

css

css

48 ms

colorbox.css

colorbox.css

66 ms

js_composer.min.css

js_composer.min.css

76 ms

io.png

io.png

56 ms

zendesk.png

zendesk.png

49 ms

email-decode.min.js

email-decode.min.js

45 ms

wc-blocks.css

wc-blocks.css

62 ms

a4cd2.js

a4cd2.js

129 ms

4ed26.js

4ed26.js

69 ms

rocket-loader.min.js

rocket-loader.min.js

61 ms

a2z-contact-logo-1.png

a2z-contact-logo-1.png

64 ms

unnamed-300x117.png

unnamed-300x117.png

128 ms

Screenshot_iPhone_1-577x1024-1.png

Screenshot_iPhone_1-577x1024-1.png

67 ms

Screenshot_iPhone_2-577x1024-1.png

Screenshot_iPhone_2-577x1024-1.png

128 ms

Screenshot_iPhone_3-577x1024-1.png

Screenshot_iPhone_3-577x1024-1.png

129 ms

Screenshot_iPhone_4-577x1024-1.png

Screenshot_iPhone_4-577x1024-1.png

129 ms

Screenshot_iPhone_5-577x1024-1.png

Screenshot_iPhone_5-577x1024-1.png

129 ms

ContactsSyncIcon_512px.png

ContactsSyncIcon_512px.png

129 ms

ContactsSyncProIcon_512px.png

ContactsSyncProIcon_512px.png

130 ms

logo2.png

logo2.png

130 ms

Icon144x144.png

Icon144x144.png

131 ms

logo4-263x263.png

logo4-263x263.png

130 ms

logo3.png

logo3.png

131 ms

fghjk.png

fghjk.png

132 ms

K07.png

K07.png

131 ms

syncIconNew256x256.png

syncIconNew256x256.png

124 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

14 ms

a09a1.js

a09a1.js

92 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

29 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

46 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

44 ms

dc06c.js

dc06c.js

34 ms

Accessibility Review

a2zcontactsapp.com accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

a2zcontactsapp.com best practices score

83

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

Low

Detected JavaScript libraries

SEO Factors

a2zcontactsapp.com SEO score

90

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

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A2zcontactsapp.com 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 A2zcontactsapp.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

a2zcontactsapp.com

Open Graph data is detected on the main page of A2Z Contacts App. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: