Tools & Wizards About Us
nbj4u.org screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nbj4u.org

Nigeria Best Jobs4U

Page Load Speed

1.9 sec in total

First Response

131 ms

Resources Loaded

1.5 sec

Page Rendered

320 ms

nbj4u.org screenshot

About Website

Visit nbj4u.org now to see the best up-to-date Nbj 4 U content and also check out these interesting facts you probably never knew about nbj4u.org

Nbj4u is a Nigerian dictionary where you can access all the latest Nigeria jobs, recruitment, education, Registrations, Results, and career tips.

Visit nbj4u.org

Key Findings

We analyzed Nbj4u.org page load time and found that the first response time was 131 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

nbj4u.org performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.497

16/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

nbj4u.org

131 ms

www.nbj4u.org

215 ms

www.nbj4u.org

255 ms

adsbygoogle.js

58 ms

all.min.css

84 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 18% of them (4 requests) were addressed to the original Nbj4u.org, 23% (5 requests) were made to Cdnjs.cloudflare.com and 9% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (434 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 303.0 kB (69%)

Content Size

438.7 kB

After Optimization

135.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nbj4u.org main page is 438.7 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. 50% of websites need less resources to load. HTML takes 212.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 176.9 kB

  • Original 212.5 kB
  • After minification 211.8 kB
  • After compression 35.6 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 176.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.9 kB
  • After minification 13.9 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. Nbj 4 U images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 126.1 kB

  • Original 212.4 kB
  • After minification 212.4 kB
  • After compression 86.3 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 126.1 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (47%)

Requests Now

15

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbj 4 U. 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

nbj4u.org

nbj4u.org

131 ms

www.nbj4u.org

www.nbj4u.org

215 ms

www.nbj4u.org

www.nbj4u.org

255 ms

adsbygoogle.js

adsbygoogle.js

58 ms

all.min.css

all.min.css

84 ms

jquery.min.js

jquery.min.js

133 ms

2095732370-widgets.js

2095732370-widgets.js

218 ms

show_ads_impl.js

show_ads_impl.js

385 ms

analytics.js

analytics.js

375 ms

www.nbj4u.org

www.nbj4u.org

372 ms

zrt_lookup.html

zrt_lookup.html

434 ms

careers-dangote.jpg

careers-dangote.jpg

409 ms

nth-ify.png

nth-ify.png

167 ms

nth-ify.png

nth-ify.png

86 ms

fa-solid-900.woff

fa-solid-900.woff

84 ms

fa-regular-400.woff

fa-regular-400.woff

83 ms

fa-brands-400.woff

fa-brands-400.woff

85 ms

collect

collect

67 ms

cookie.js

cookie.js

73 ms

integrator.js

integrator.js

82 ms

ads

ads

134 ms

osd.js

osd.js

79 ms

Accessibility Review

nbj4u.org accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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 valid value for its [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

nbj4u.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nbj4u.org SEO score

62

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

Links do not have descriptive text

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 Nbj4u.org 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 Nbj4u.org 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

nbj4u.org

Open Graph data is detected on the main page of Nbj 4 U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: