Tools & Wizards About Us
njreschool.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

njreschool.com

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Page Load Speed

3.8 sec in total

First Response

143 ms

Resources Loaded

3.5 sec

Page Rendered

99 ms

njreschool.com screenshot

About Website

Click here to check amazing Njreschool content. Otherwise, check out these important facts you probably never knew about njreschool.com

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Key Findings

We analyzed Njreschool.com page load time and found that the first response time was 143 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

njreschool.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

njreschool.com

143 ms

njreschool.com

1025 ms

1596 ms

pc.css

1216 ms

pc-mod.css

1227 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Njreschool.com, 39% (21 requests) were made to Lzd-img-global.slatic.net and 30% (16 requests) were made to G.lazcdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source G.lazcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (39%)

Content Size

2.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njreschool.com main page is 2.8 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 447.3 kB

  • Original 575.4 kB
  • After minification 543.2 kB
  • After compression 128.1 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 447.3 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 29.7 kB

  • Original 881.3 kB
  • After minification 851.6 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. Njreschool images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 595.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 638.7 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 595.6 kB or 48% of the original size.

CSS Optimization

-3%

Potential reduce by 2.9 kB

  • Original 84.1 kB
  • After minification 84.1 kB
  • After compression 81.3 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. Njreschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (51%)

Requests Now

47

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njreschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

njreschool.com

njreschool.com

143 ms

njreschool.com

njreschool.com

1025 ms

1596 ms

pc.css

pc.css

1216 ms

pc-mod.css

pc-mod.css

1227 ms

aplus_int.js

aplus_int.js

988 ms

1241 ms

next.min.js

next.min.js

1248 ms

1101 ms

index.css

index.css

1109 ms

index.js

index.js

1110 ms

1426 ms

jssdk

jssdk

990 ms

988 ms

1284 ms

nc.js

nc.js

24 ms

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TB1b43RtrvpK1RjSZFqXXcXUVXa.png

833 ms

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TB1gNcMWBr0gK0jSZFnXXbRRXXa.png

815 ms

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400 ms

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210 ms

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O1CN01RNizk522j2cPtaRjc_!!6000000007155-2-tps-96-70.png

603 ms

logoweb.png

logoweb.png

182 ms

front.jpg

front.jpg

183 ms

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TB1Je4vhRr0gK0jSZFnXXbRRXXa.png

820 ms

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838 ms

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O1CN01Y8JAuA1pB4EhCiF0K_!!6000000005321-2-tps-96-70.png

608 ms

O1CN01qvF2hw1lWoZrnGZev_!!6000000004827-2-tps-96-70.png

O1CN01qvF2hw1lWoZrnGZev_!!6000000004827-2-tps-96-70.png

613 ms

O1CN01DGonqR1H5qmpBI2hf_!!6000000000707-2-tps-96-70.png

O1CN01DGonqR1H5qmpBI2hf_!!6000000000707-2-tps-96-70.png

613 ms

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615 ms

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615 ms

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629 ms

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O1CN019tUhkL1abQnOURPrd_!!6000000003348-2-tps-96-70.png

634 ms

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O1CN01uOZizA1UOFhot1z5u_!!6000000002507-2-tps-96-70.png

649 ms

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650 ms

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TB1jyJMv.H1gK0jSZSyXXXtlpXa-184-120.png

649 ms

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O1CN01Wdetn224xMIRNihao_!!6000000007457-2-tps-34-34.png

649 ms

O1CN01D6oQr31GPG1ONK9jd_!!6000000000614-2-tps-34-34.png

O1CN01D6oQr31GPG1ONK9jd_!!6000000000614-2-tps-34-34.png

654 ms

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660 ms

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677 ms

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676 ms

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674 ms

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O1CN0193C9ay1QIykTmUlwk_!!6000000001954-2-tps-34-34.png

675 ms

O1CN01EShTwh1uKIMLn9AjA_!!6000000006018-0-tps-34-34.jpg

O1CN01EShTwh1uKIMLn9AjA_!!6000000006018-0-tps-34-34.jpg

679 ms

264 ms

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TB1nQJUcwmTBuNjy1XbXXaMrVXa-986-930.png

537 ms

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TB1xEeTdBGw3KVjSZFDXXXWEpXa-75-66.png

496 ms

iconfont-hp.woff

iconfont-hp.woff

869 ms

iconfont-hp.woff

iconfont-hp.woff

891 ms

iconfont-hp.woff

iconfont-hp.woff

141 ms

font_482437_i9tqljab236p3nmi.woff

font_482437_i9tqljab236p3nmi.woff

859 ms

eg.js

eg.js

103 ms

bl.js

bl.js

127 ms

v.gif

v.gif

4 ms

index.js

index.js

119 ms

Accessibility Review

njreschool.com accessibility score

57

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

njreschool.com best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

njreschool.com SEO score

85

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

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

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    ID

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njreschool.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it matches the claimed language. Our system also found out that Njreschool.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

njreschool.com

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