Tools & Wizards About Us
codes4unlock.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

codes4unlock.com

CODES4UNLOCK | iPhone Unlock Service Provider | Samsung Factory Code | LG Motorola HTC ZTE EMEA APAC Mobile Unlock Code Permanent Unlock Service | Hua...

Page Load Speed

617 ms in total

First Response

109 ms

Resources Loaded

426 ms

Page Rendered

82 ms

codes4unlock.com screenshot

About Website

Visit codes4unlock.com now to see the best up-to-date CODES4UNLOCK content and also check out these interesting facts you probably never knew about codes4unlock.com

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Key Findings

We analyzed Codes4unlock.com page load time and found that the first response time was 109 ms and then it took 508 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

codes4unlock.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

ww25.codes4unlock.com

109 ms

parking.2.97.2.js

5 ms

_fd

60 ms

caf.js

43 ms

px.gif

15 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Codes4unlock.com, 17% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (109 ms) relates to the external source Ww25.codes4unlock.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 694 B (1%)

Content Size

56.5 kB

After Optimization

55.8 kB

  • HTML
  • JavaScript

In fact, the total size of Codes4unlock.com main page is 56.5 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. Only 10% of websites need less resources to load. Javascripts take 55.0 kB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 515 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.0 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 515 B or 33% of the original size.

JavaScript Optimization

-0%

Potential reduce by 179 B

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 54.8 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.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • AJAX
  • Images
  • JavaScript

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CODES4UNLOCK. According to our analytics all requests are already optimized.

Network Requests Diagram

ww25.codes4unlock.com

ww25.codes4unlock.com

109 ms

parking.2.97.2.js

parking.2.97.2.js

5 ms

_fd

_fd

60 ms

caf.js

caf.js

43 ms

px.gif

px.gif

15 ms

px.gif

px.gif

15 ms

Accessibility Review

codes4unlock.com accessibility score

86

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

Best Practices

codes4unlock.com 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

codes4unlock.com SEO score

92

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 Codes4unlock.com 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 Codes4unlock.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

codes4unlock.com

Open Graph description is not detected on the main page of CODES4UNLOCK. 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: