Tools & Wizards About Us
numberoneenglish.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

numberoneenglish.com

mamma

Page Load Speed

5.1 sec in total

First Response

404 ms

Resources Loaded

3.5 sec

Page Rendered

1.1 sec

numberoneenglish.com screenshot

About Website

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

Number ONE English İngilizce Eğitimi

Visit numberoneenglish.com

Key Findings

We analyzed Numberoneenglish.com page load time and found that the first response time was 404 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

numberoneenglish.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.299

40/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

numberoneenglish.com

404 ms

www.numberoneenglish.com

893 ms

css

57 ms

bootstrap.min.css

139 ms

fontawesome-all.css

272 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 82% of them (63 requests) were addressed to the original Numberoneenglish.com, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Owlcarousel2.github.io. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Numberoneenglish.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 361.1 kB (7%)

Content Size

5.1 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Numberoneenglish.com main page is 5.1 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 123.6 kB

  • Original 136.3 kB
  • After minification 88.2 kB
  • After compression 12.7 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. This page needs HTML code to be minified as it can gain 48.1 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 123.6 kB or 91% of the original size.

Image Optimization

-5%

Potential reduce by 231.4 kB

  • Original 4.8 MB
  • After minification 4.6 MB

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. Numberoneenglish images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.4 kB

  • Original 123.8 kB
  • After minification 123.8 kB
  • After compression 121.4 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.

CSS Optimization

-9%

Potential reduce by 3.7 kB

  • Original 42.8 kB
  • After minification 42.8 kB
  • After compression 39.1 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. Numberoneenglish.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (32%)

Requests Now

66

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numberoneenglish. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

numberoneenglish.com

numberoneenglish.com

404 ms

www.numberoneenglish.com

www.numberoneenglish.com

893 ms

css

css

57 ms

bootstrap.min.css

bootstrap.min.css

139 ms

fontawesome-all.css

fontawesome-all.css

272 ms

style.css

style.css

393 ms

mobil-menu.css

mobil-menu.css

395 ms

owl.carousel.css

owl.carousel.css

395 ms

owl.theme.default.css

owl.theme.default.css

404 ms

lightslider.css

lightslider.css

403 ms

js

js

76 ms

jquery-3.6.4.min.js

jquery-3.6.4.min.js

39 ms

owl.theme.default.min.css

owl.theme.default.min.css

38 ms

owl.carousel.min.css

owl.carousel.min.css

42 ms

font-awesome.min.css

font-awesome.min.css

51 ms

jquery.min.js

jquery.min.js

44 ms

owl.carousel.js

owl.carousel.js

44 ms

jquery-3.3.1.js

jquery-3.3.1.js

742 ms

popper.min.js

popper.min.js

524 ms

bootstrap.min.js

bootstrap.min.js

525 ms

owl.carousel.min.js

owl.carousel.min.js

523 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

535 ms

mmenu.js

mmenu.js

535 ms

scriptler.js

scriptler.js

649 ms

lightslider.js

lightslider.js

653 ms

logo.png

logo.png

248 ms

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Canli_Destek_Hattinumberoneenglish.com20.jpg

906 ms

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927 ms

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879 ms

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883 ms

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1033 ms

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511 ms

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615 ms

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761 ms

alt_logo.png

alt_logo.png

907 ms

icon_top.png

icon_top.png

1009 ms

egitim-kadromuz.jpg

egitim-kadromuz.jpg

957 ms

bg2.jpg

bg2.jpg

981 ms

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44 ms

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50 ms

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61 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

67 ms

fa-brands-400.woff

fa-brands-400.woff

1140 ms

fa-solid-900.woff

fa-solid-900.woff

1005 ms

fa-regular-400.woff

fa-regular-400.woff

1082 ms

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665 ms

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677 ms

GRAMER_numberoneenglish.com_4.jpg

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679 ms

PRATIK_INGILIZCE_numberoneenglish.com_5.jpg

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718 ms

TABLOLARLA_INGILIZCE_numberoneenglish.com_6.jpg

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780 ms

DINLE___TEKRARLA_numberoneenglish.com_8.jpg

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782 ms

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RESIMLI_SESLI_SOZLUK_numberoneenglish.com_12.jpg

805 ms

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OKUMA_PARCALARI_numberoneenglish.com_14.jpg

810 ms

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Ingilizce_Dunya_Klasiklerinumberoneenglish.com7.jpg

851 ms

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842 ms

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Haftanin_Firsatinumberoneenglish.com6.jpg

909 ms

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1041 ms

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938 ms

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940 ms

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977 ms

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997 ms

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1170 ms

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1069 ms

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1072 ms

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1112 ms

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18 ms

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1139 ms

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1151 ms

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1078 ms

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935 ms

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861 ms

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898 ms

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886 ms

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886 ms

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899 ms

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Selvihan_Iclek_numberoneenglish.com_2.jpg

819 ms

Accessibility Review

numberoneenglish.com accessibility score

74

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

numberoneenglish.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

numberoneenglish.com SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    TR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

numberoneenglish.com

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