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niva-math.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

niva-math.com

موقع نيفا للرياضيات | موقع الرياضيات

Page Load Speed

4.2 sec in total

First Response

293 ms

Resources Loaded

3 sec

Page Rendered

934 ms

niva-math.com screenshot

About Website

Welcome to niva-math.com homepage info - get ready to check Niva Math best content for Israel right away, or after learning these important things about niva-math.com

موقع الرياضيات

Visit niva-math.com

Key Findings

We analyzed Niva-math.com page load time and found that the first response time was 293 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

niva-math.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

niva-math.com

293 ms

css.axd

150 ms

js.axd

156 ms

Niva_Logo2.jpg

153 ms

rssButton.gif

187 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 59% of them (36 requests) were addressed to the original Niva-math.com, 33% (20 requests) were made to Facebook.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.9 kB (39%)

Content Size

252.2 kB

After Optimization

153.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Niva-math.com main page is 252.2 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. 60% of websites need less resources to load. Images take 123.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 96.7 kB

  • Original 111.6 kB
  • After minification 110.0 kB
  • After compression 14.9 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 96.7 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 2.2 kB

  • Original 123.4 kB
  • After minification 121.2 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. Niva Math images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

Number of requests can be reduced by 8 (13%)

Requests Now

60

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Niva Math. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

niva-math.com

niva-math.com

293 ms

css.axd

css.axd

150 ms

js.axd

js.axd

156 ms

Niva_Logo2.jpg

Niva_Logo2.jpg

153 ms

rssButton.gif

rssButton.gif

187 ms

js.axd

js.axd

116 ms

mainbg.jpg

mainbg.jpg

128 ms

topbg.jpg

topbg.jpg

263 ms

grunge-header.jpg

grunge-header.jpg

127 ms

image.axd

image.axd

429 ms

image.axd

image.axd

287 ms

image.axd

image.axd

530 ms

image.axd

image.axd

206 ms

image.axd

image.axd

348 ms

image.axd

image.axd

363 ms

image.axd

image.axd

337 ms

image.axd

image.axd

528 ms

image.axd

image.axd

412 ms

image.axd

image.axd

421 ms

image.axd

image.axd

516 ms

image.axd

image.axd

487 ms

image.axd

image.axd

569 ms

image.axd

image.axd

507 ms

image.axd

image.axd

562 ms

image.axd

image.axd

584 ms

image.axd

image.axd

752 ms

image.axd

image.axd

609 ms

image.axd

image.axd

610 ms

image.axd

image.axd

642 ms

image.axd

image.axd

644 ms

ga.js

ga.js

15 ms

postheadingbottombg.jpg

postheadingbottombg.jpg

628 ms

postheadingsideripbg.jpg

postheadingsideripbg.jpg

656 ms

widgetmainbg.jpg

widgetmainbg.jpg

657 ms

widgetheadingbg.jpg

widgetheadingbg.jpg

678 ms

footerbg.jpg

footerbg.jpg

682 ms

like.php

like.php

161 ms

like.php

like.php

157 ms

like.php

like.php

225 ms

like.php

like.php

178 ms

like.php

like.php

194 ms

like.php

like.php

197 ms

like.php

like.php

360 ms

like.php

like.php

2485 ms

like.php

like.php

250 ms

like.php

like.php

320 ms

like.php

like.php

399 ms

like.php

like.php

500 ms

like.php

like.php

386 ms

like.php

like.php

554 ms

like.php

like.php

489 ms

__utm.gif

__utm.gif

16 ms

like.php

like.php

1661 ms

like.php

like.php

577 ms

like.php

like.php

630 ms

like.php

like.php

520 ms

like.php

like.php

589 ms

btn_donate_SM.gif

btn_donate_SM.gif

13 ms

fy_wU0FBvkG.js

fy_wU0FBvkG.js

20 ms

gWpQpSsEGQ-.png

gWpQpSsEGQ-.png

22 ms

star_small.gif

star_small.gif

79 ms

Accessibility Review

niva-math.com accessibility score

74

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

High

Form elements do not have associated labels

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

Best Practices

niva-math.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

Serves images with low resolution

SEO Factors

niva-math.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    AR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Niva-math.com can be misinterpreted by Google and other search engines. Our service has detected that Arabic is used on the page, and it does not match the claimed English language. Our system also found out that Niva-math.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

niva-math.com

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