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unknownphone.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

unknownphone.com

Who called me? - Free Reverse Phone Lookup

Page Load Speed

1.5 sec in total

First Response

240 ms

Resources Loaded

1.2 sec

Page Rendered

125 ms

unknownphone.com screenshot

About Website

Visit unknownphone.com now to see the best up-to-date Unknown Phone content for United Kingdom and also check out these interesting facts you probably never knew about unknownphone.com

Do you want to know who is calling you? Be careful. It could be a Scam - Read our advice before you answer. The biggest phone number database in the UK

Visit unknownphone.com

Key Findings

We analyzed Unknownphone.com page load time and found that the first response time was 240 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

unknownphone.com performance score

0

Network Requests Diagram

unknownphone.com

240 ms

www.unknownphone.com

298 ms

analytics.js

22 ms

global_UP.css

47 ms

adsbygoogle.js

12 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 27% of them (8 requests) were addressed to the original Unknownphone.com, 17% (5 requests) were made to Static.unknownphone.com and 17% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (388 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.4 kB (64%)

Content Size

528.8 kB

After Optimization

190.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unknownphone.com main page is 528.8 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. 45% of websites need less resources to load. Javascripts take 217.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.3 kB

  • Original 16.7 kB
  • After minification 16.7 kB
  • After compression 4.4 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 12.3 kB or 74% of the original size.

Image Optimization

-41%

Potential reduce by 58.4 kB

  • Original 143.4 kB
  • After minification 84.9 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. Obviously, Unknown Phone needs image optimization as it can save up to 58.4 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 142.4 kB

  • Original 217.0 kB
  • After minification 217.0 kB
  • After compression 74.7 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 142.4 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 125.3 kB

  • Original 151.6 kB
  • After minification 149.6 kB
  • After compression 26.3 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. Unknownphone.com needs all CSS files to be minified and compressed as it can save up to 125.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unknown Phone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

unknownphone.com

unknownphone.com

240 ms

www.unknownphone.com

www.unknownphone.com

298 ms

analytics.js

analytics.js

22 ms

global_UP.css

global_UP.css

47 ms

adsbygoogle.js

adsbygoogle.js

12 ms

global.js

global.js

40 ms

collect

collect

81 ms

ca-pub-4660838923216567.js

ca-pub-4660838923216567.js

62 ms

zrt_lookup.html

zrt_lookup.html

130 ms

show_ads_impl.js

show_ads_impl.js

60 ms

mosaico_up.png

mosaico_up.png

81 ms

logo_up.png

logo_up.png

81 ms

sprite_flags.png

sprite_flags.png

84 ms

ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff

ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff

59 ms

toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff

toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff

80 ms

toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff

toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff

12 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

80 ms

dazS1PrQQuCxC3iOAJFEJTqR_3kx9_hJXbbyU8S6IN0.woff

dazS1PrQQuCxC3iOAJFEJTqR_3kx9_hJXbbyU8S6IN0.woff

12 ms

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

81 ms

ads

ads

388 ms

osd.js

osd.js

21 ms

ads

ads

263 ms

pla

pla

15 ms

css

css

70 ms

m_js_controller.js

m_js_controller.js

32 ms

abg.js

abg.js

40 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

21 ms

s

s

11 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

47 ms

x_button_blue2.png

x_button_blue2.png

4 ms

SEO Factors

unknownphone.com SEO score

0

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 Unknownphone.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 Unknownphone.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

unknownphone.com

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