Tools & Wizards About Us
4blackberry.net screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

4blackberry.net

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Page Load Speed

2.7 sec in total

First Response

359 ms

Resources Loaded

2 sec

Page Rendered

314 ms

4blackberry.net screenshot

About Website

Visit 4blackberry.net now to see the best up-to-date 4 Blackberry content for Indonesia and also check out these interesting facts you probably never knew about 4blackberry.net

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Visit 4blackberry.net

Key Findings

We analyzed 4blackberry.net page load time and found that the first response time was 359 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

4blackberry.net performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

4blackberry.net

359 ms

www.4blackberry.net

346 ms

ga.js

21 ms

main.css

196 ms

plusone.js

78 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original 4blackberry.net, 14% (12 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (987 ms) belongs to the original domain 4blackberry.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.6 kB (26%)

Content Size

1.2 MB

After Optimization

860.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4blackberry.net main page is 1.2 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 52.3 kB

  • Original 63.1 kB
  • After minification 58.8 kB
  • After compression 10.9 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 52.3 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 216.6 kB

  • Original 1.0 MB
  • After minification 824.2 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. Obviously, 4 Blackberry needs image optimization as it can save up to 216.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 6.1 kB

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 21.5 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 6.1 kB or 22% of the original size.

CSS Optimization

-86%

Potential reduce by 21.7 kB

  • Original 25.2 kB
  • After minification 23.1 kB
  • After compression 3.5 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. 4blackberry.net needs all CSS files to be minified and compressed as it can save up to 21.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (30%)

Requests Now

82

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Blackberry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

4blackberry.net

4blackberry.net

359 ms

www.4blackberry.net

www.4blackberry.net

346 ms

ga.js

ga.js

21 ms

main.css

main.css

196 ms

plusone.js

plusone.js

78 ms

games.gif

games.gif

186 ms

multimedia.jpg

multimedia.jpg

263 ms

entertainment.gif

entertainment.gif

264 ms

personal.gif

personal.gif

263 ms

communication_internet.gif

communication_internet.gif

265 ms

themes.gif

themes.gif

296 ms

tools.jpg

tools.jpg

381 ms

weather.jpg

weather.jpg

296 ms

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483 ms

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483 ms

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613 ms

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481 ms

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617 ms

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654 ms

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660 ms

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668 ms

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616 ms

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658 ms

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755 ms

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664 ms

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742 ms

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748 ms

__utm.gif

__utm.gif

19 ms

likebox.php

likebox.php

91 ms

5_4.png

5_4.png

699 ms

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707 ms

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800 ms

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781 ms

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787 ms

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788 ms

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889 ms

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799 ms

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963 ms

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969 ms

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878 ms

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892 ms

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987 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

232 ms

56WNbrUYLbL.css

56WNbrUYLbL.css

279 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

362 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

419 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

352 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

356 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

22 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

47 ms

fastbutton

fastbutton

97 ms

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958 ms

blackberry_up.png

blackberry_up.png

783 ms

4blackberry.png

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785 ms

pnl_search_l.png

pnl_search_l.png

854 ms

pnl_search_r.png

pnl_search_r.png

859 ms

like.php

like.php

74 ms

blackberry_down.png

blackberry_down.png

870 ms

pnl_3d_lt.png

pnl_3d_lt.png

846 ms

pnl_3d_rt.png

pnl_3d_rt.png

848 ms

postmessageRelay

postmessageRelay

75 ms

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qeKvIRsJabD.js

287 ms

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LVx-xkvaJ0b.png

177 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

36 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

35 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

68 ms

pnl_3d_r.png

pnl_3d_r.png

827 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

54 ms

rpc:shindig_random.js

rpc:shindig_random.js

43 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

pnl_3d_lb.png

pnl_3d_lb.png

732 ms

pnl_3d_b.png

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748 ms

pnl_3d_rb.png

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748 ms

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180 ms

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223 ms

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258 ms

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299 ms

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299 ms

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54 ms

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52 ms

pnl_3d_lt_links.png

pnl_3d_lt_links.png

619 ms

pnl_content_lt.png

pnl_content_lt.png

681 ms

pnl_content_lb.png

pnl_content_lb.png

683 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

42 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

81 ms

Accessibility Review

4blackberry.net accessibility score

53

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

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

4blackberry.net 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

4blackberry.net SEO score

83

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4blackberry.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 4blackberry.net 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

4blackberry.net

Open Graph description is not detected on the main page of 4 Blackberry. 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: