Access nithandek.com. เรียนภาษาอังกฤษเบื้องต้นฟรีออนไลน์ รวมคำศัพท์ภาษาอังกฤษ เรียนพูดภาษาอังกฤษพื้นฐาน หัดฟังพูดอ่านเขียน...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

nithandek.com

830 ms

tales_css.css

271 ms

strip.css

523 ms

jquery.js

800 ms

jquery.cycle.js

536 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 60% of them (24 requests) were addressed to the original Nithandek.com, 8% (3 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Nithandek.com.

Content Size

1.9 MB

After Optimization

1.8 MB

In fact, the total size of Nithandek.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 80.3 kB

Original 91.9 kB
After minification 83.9 kB
After compression 11.6 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 80.3 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 14.2 kB

Original 1.5 MB
After minification 1.5 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. Nithandek images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 34.1 kB

Original 265.9 kB
After minification 265.9 kB
After compression 231.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.1 kB or 13% of the original size.

CSS Optimization

-25%

Potential reduce by 850 B

Original 3.4 kB
After minification 3.4 kB
After compression 2.5 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. Nithandek.com needs all CSS files to be minified and compressed as it can save up to 850 B or 25% of the original size.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nithandek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

TH
Language Claimed

N/A
Encoding

UTF-8

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

nithandek.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nithandek.com

tales_css.css

strip.css

jquery.js

jquery.cycle.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nithandek.com

tales_css.css

strip.css

jquery.js

jquery.cycle.js

adsbygoogle.js

show_ads.js

adsbygoogle.js

analytics.js

butterfly.gif

thumb-vocabulary-laundry.jpg

thumb-vocabulary-restaurant.jpg

english_greeting_vocabulary.jpg

english_sport_vocabulary_home.jpg

english_fruit_vocabulary.jpg

home_english_vocabulary_cartoon.jpg

nithandek_tales_aesop_1.jpg

nithandek_tales_aesop_2.jpg

nithandek_tales_aesop_3.jpg

nithandek_tales_aesop_4.jpg

english_practice_nithandek.com_abc1.jpg

nithandek_english_practice_strip_2.jpg

english_colour_vocabulary_home.jpg

english_day_vocabulary_home.jpg

collect

bg_nithan_dek.png

logo_nithan_dek.png

nav_.png

bg_title.png

js

js15_as.js

2260275.php

cc_601.js

afwu.js

t.dhj

t_.htm

lt.min.js

Accessibility Review

Accessibility Issues

Best Practices

Areas of Improvement

SEO Factors

Search Engine Optimization Advices

Language and Encoding