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koreanclass101.com

Updated 4 years ago

Domain score

80.56
/100
  • 29 successful tests
  • 2 errors
  • 5 warnings

Create a project and optimize the website

Try the full version of PR-CY: find errors on internal pages and fix them with the help of the service's tips.

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  • Overview of your overall SEO health
  • Comparison with competitors
  • Daily rank tracking
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Site-level parameters

Google Indexed
9,000
History data is found for this test!
Changes found in history for 7 months. First date: Dec 2013.

Description:

It is impossible to know how many pages Google correctly indexed on the site. The search engine does not maintain a database by URLs.

The approximate number of pages in the search results will be shown by the site operator, which we rely on. The number can be distorted by pages that are banned from indexing in robots.txt, but hit the search results because of external links to them.

The “Indexing Status” section in Google Search Console will show a slightly more correct number, but this data can also be distorted by the filters’ application.

Updated 09/24/2021 01:40
Google Safe Browsing
The site is secure.

Google scans websites to find infected resources, phishing pages, and other issues that degrade the search results and user experience. With this information, the search engine warns users about unsafe sites. If a site is deemed dangerous, Google might downgrade or remove it.

Additional Information:

Updated 09/24/2021 01:39
PR-CY Rank

Rank — 62 / 100 

Links
Trust
Traffic

The button shows the current PR-CY rank indicator and allows you to quickly go to the analysis of the website.

PR-CY Rank
History data is found for this test!
Changes found in the history for 1 day. First date: Jul 2021.

Description:

PR-CY Rank is a rating for assessing the prospects of sites as donors for link building. We analyze traffic and trust parameters while forming the rating, as well as the link profile of the site.

Influence - the potential of the site's influence on promotion. If the influence is weak, then both the negative effect (if the rating is low) and positive (if the rating is high) will be weak, and vice versa. The influence potential is based on the size of the site's regular audience.

Link factor - calculation is based on the ratio of incoming and outgoing links to the site, values of Trust Rank, Domain Rank, etc.

Traffic factor - calculation is based on the volume and dynamics of traffic (negative dynamics spoils the rating, positive dynamics - increases).

Trust Factor - analyzes many parameters, such as "ICS", the part of search traffic in total traffic, adaptation for mobile devices and many other factors recognized by search engines as significant for ranking.

Updated 09/24/2021 01:40
Website category
Science and Education
Additional links
Show links
Content AnalysisRelated DomainsSearch in Blogs
WebArchiveSearch ImagesInfo Domain in Google
Enable monitoring to identify and fix technical errors, track metrics, and receive timely notifications about issues.
Subscribe
Monitor site indexing. A decrease in the number of indexed pages may indicate technical issues on the site.
Daily check your site for viruses and its status in the banned sites registry to prevent exclusion from search.

Traffic

Visitors
688K +155K
≈ 22.2K per day
Views
2.2M
≈ 71.4K per day
Bounce rate 
###
Visit Duration 
###
Pages per Visit 
###

Traffic sources

Direct traffic
###
Email
###
Links on sites
###
Social networks
###
Search engine systems
###
Paid search
###

Social traffic

youtube.comyoutube.com
≈ %
facebook.comfacebook.com
≈ %
Other
≈ %

Traffic Rank

78,671
Global Rank
86,828
Country Rank

Similar sites

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howtostudykorean.comhowtostudykorean.com
sweetandtastytv.comsweetandtastytv.com
domandhyo.comdomandhyo.com
Consider attracting traffic from sources successfully used by your competitor but missing or underrepresented in your site.
Identify the most effective social platforms for your audience based on competitor data.
If the competitor is successfully working with specific regions, consider strengthening your presence in those areas.
Compare the total number and quality of links referring to your and competitor sites. Use link building to increase the number of links to your site.
Study the profile of your links and the competitor's for their naturalness. A large number of natural links may indicate quality content.
Examining competitor pages that attract many external links can help identify popular or valuable content that can be adapted for your own site.
Keyword clustering helps identify the main topics of the site and determine which queries attract the most visitors.
Clustering Tool
Find new keywords for your site by collecting competitor keywords and search suggestions.
Keyword Search Tool
Analyze a page for keywords and their weight. Optimize content to improve search rankings.
Page Analysis Tool

Technical SEO

Status Code
200
Successful resource request.
  • http://koreanclass101.com
    301 Moved Permanently
  • https://koreanclass101.com/
    301 Moved Permanently
  • https://www.koreanclass101.com/
    200 OK
  • Successful resource request.

For successful indexing of the page by search bots, the HTTP response code of the server must be 200.

Additional Information:

  • [Checking the server response of the internal pages of the site](/tools/http-response/
  • List of status codes
Updated 09/24/2021 01:39
Robots.txt
Robots.txt file found. The site is allowed for indexing.The robots.txt file was found, but the home page is not allowed to be indexed by bots:

  • mauibot
  • mj12bot
  • ahrefsbot

Description:

A robots.txt file is a list of restrictions for search robots or bots that visit a site and crawl information there. Before crawling and indexing your site, all robots go to the robots.txt file and look for rules.

The robots.txt file is located in the root catalogue of the site. It must be available on the URL: pr-cy.io/robots.txt

There are several reasons to use a robots.txt file on your site:

  1. to remove duplicate content;
  2. to hide unwanted information;
  3. to limit the indexing speed.
Updated 09/24/2021 01:40
XML sitemap
Not found.

Description:

A Sitemap file is a file with information about the pages on the site to be indexed. With this file you can:

  • tell search engines which pages of your site need to be indexed;
  • find out how often the information on the pages is updated;
  • understand which pages are most important to index.

Additional Information:

Updated 09/24/2021 01:40
SSL-certificate
The site is accessible via HTTPS. The certificate is valid until 04/23/2022.

For the promotion of commercial sites, the confidentiality of the exchange of information between the server and visitors is important. This increases the loyalty of potential customers to the resource, increases the level of trust, affects the conversion and growth of positions in the search results for almost all requests.

Updated 09/24/2021 01:40
WWW redirect
Redirection is configured.

Description:

Technically, domains with www and without www are two different resources; search engines index and rank them separately, and links will have different weights. This can lead to:

  • Decrease in search results
  • Filter, because a search engine may mistake one site for a duplicate of another;
  • Problems with authorization on the site and other functionality that uses cookies;

The problem is solved by a 301 redirect and an indication of the main mirror to the search engines. From the website promotion point of view, a domain without www is better, because it is not a third-level domain, and its length will always be shorter.

Updated 09/24/2021 01:39
HTML loading speed
0.90 sec - faster than 35% of tested sites.

Download speed directly affects behavioral factors: the faster the download, the fewer bounces. The Google robot visits slow sites less often. This affects the effectiveness of promotion, such sites are rarely indexed. Loading speed is one of the main factors in Google ranking.

Updated 09/24/2021 01:39
404 page response code
Great, received code 404.

Description:

While requesting a non-existent page, the server should return a 404 error which is"page not found."

If the server is set up incorrectly and a 200 error returns, then the page exists. In this case, search engines may index all pages of the site with errors.

Set up the site in such a way that while requesting non-existent pages a 404 response code "page not found" or a response code 410 "page deleted" appear.

Updated 09/24/2021 01:40
Link from 404 page
Link from 404 page found.

Description:

During requesting a non-existent page, the server displays a standard page with a 404 error. For the users’ convenience we recommend making a unique 404 page and adding a backlink to the site on it.

Updated 09/24/2021 01:40
Analytics systems
Google AnalyticsGoogle Analytics
Google Tag ManagerGoogle Tag Manager

Statistics systems on the site take into account traffic, refusals, viewing depth and many other indicators. They help to track the effectiveness of promotion and advertising campaigns.

Updated 09/24/2021 01:40
Tag History

We found 3 site with same tags.

CounterFoundLostDomains
UA-69848-1007/16/2021—
GTM-NQHXRDQ09/24/2021—
GTM-TZWV3FR07/16/2021—4 domains. Upgrade Plan.

The test shows active and previously unplugged counters of statistics systems and related sites. This information can be useful if a competitor has projects unknown to you, the statistics of which are managed from one account so you can find them.

If something goes wrong in your counters, you can also find it out.

Sometimes Web studios independently install counters on clients' sites and manage them from the same account as the counter of their site. You can analyze the studio's website and, thanks to this test, find out who its clients are.

Updated 09/24/2021 01:40
Technologies used on the site

CDN

Amazon Cloudfront

Widgets

Facebook

Analytics

Google Analytics

Tag managers

Google Tag Manager

JavaScript frameworks

Moment.js
jQuery

Web servers

Nginx

Programming languages

PHP
Page Encoding

Encoding "UTF-8"

Description:

Due to incorrect encoding, site content may be displayed incorrectly. In addition to the fact that visitors will not like it, the site will not be indexed or will get under the search engines filter. We recommend using UTF-8 encoding to display the text on the site pages correctly. In some CMS, for example, Wordpress, files are written in this encoding, AJAX also supports only UTF-8.

Don't forget to include the encoding in your meta tags: <meta charset="UTF-8" />

Updated 09/24/2021 01:40
Domain age
18 years
Young and new domains are poorly promoted in highly competitive topics. The history of the domain and site is also important. Old domains with a bad history are difficult to promote. Search engines love old, topical domains with a good history (no filters, spam, black SEO, etc.).
Updated 09/24/2021 01:39
Expiration Date
The domain was extended until 05/20/2022

Don't forget to prolong your domain name. It’s better to involve auto-renewal with your registrar. After the end of the domain registration, there is a chance to lose access to the domain.

Updated 09/24/2021 01:39
IP
65.9.73.60
IP History

We found 2 sites with the same IP address.

IPFoundLostDomains
65.9.73.6009/24/2021—27 domains. Upgrade Plan.
13.227.211.11107/16/202109/24/202127 domains. Upgrade Plan.

IP addresses ever found on the site. And also the sites that have the same IP address.

Updated 09/24/2021 01:40
Server location
United States
Search engines consider in what country server is located. Perfect situation when server is located in the same country with your target audience.
Updated 09/24/2021 01:40
Data center
Amazon CloudFront
Make sure the HTTP headers on your pages do not prohibit the indexing of your site by search engines.
Check headers
Check the response codes of the server and all site pages to ensure that pages load successfully and redirects are set up correctly.
Use Site Audit
Conduct regular checks to ensure your site is functioning correctly and is free from errors that could affect its visibility.
Connect Project

Sign up to see the full report.

Sign up

In-page SEO

Website Audit

Website scan not started.

Audit of website pages:

  • errors of pages responses;
  • see broken links;
  • problems with meta-tags.
Start crawl
Meta Title

Learn Korean Online - KoreanClass101

Length: 36 characters.

Description:

A webpage title is a headline of the webpage in search results. A title is one of the main indicators of relevance considered by search engines. The title must contain keywords but may not contain a website name as the crawler (search robot) already knows the domain name.

Updated 09/24/2021 01:40
Meta Description

The fastest, easiest, and most fun way to learn Korean and Korean culture. Start speaking Korean in minutes with audio and video lessons, audio dictionary, and learning community!

Length: 179 characters.

**Description: **

Description is a tag that is used to describe a page for a search engine crawler, users do not see it. It should describe the content of the page correctly, because search engines often use the text from the Description to compose a snippet. It is better to place the keywords to the top, the text should not be repeated in other parts of the page. In the page code, the tag is placed between <head> and </head>. The optimal text size in the Description tag is 150-300 symbols for Google and up to 160 symbols for Yandex. It does not influence on SEO directly, while CTR depends on a good description.

Updated 09/24/2021 01:40
Headers
H1: 1
H2: 4
H3: 0
H4: 0
H5: 0
H6: 0

Type
Header
H1
Learn Korean.
H2
Thousands of lessons. No credit card needed.
H2
Short Audio & Video Lessons for Fast and Easy Learning
  • 1
  • 2
  • 3 / page

The H1-H6 headers are responsible for the structure of the page's content. You need to highlight them in the layout to help the reader navigate the text. Headings are important for search engine promotion because search engines use them to determine what is on the page and how relevant it is. Arrange headers according to hierarchy and do not link to them.

Updated 09/24/2021 01:40
Text length

2,069 characters

Description:

The relevance of the content is more important than the length of the text for search engines. Choose the amount of text depending on the topic and purpose, focus on the competitors’ materials. The optimal text length is 1000-2000 words for two or three promoting keywords / phrases.

Updated 09/24/2021 01:40
Number of words

166 words

For search engines, content relevance is more important than text length. Choose the amount of text depending on the topic and purpose, focus on the materials of competitors. The optimal text length is 1000-2000 words for two or three promoted keywords/phrases.

Updated 09/24/2021 01:40
Keywords density (without stop words)
2.65%

Keyword density is one of the qualitative indicators of text, it shows the frequency of repetition of words in a document. "Keyword stuffing" is equal to the proportion of repeated words to the entire volume of the text.

A high level of Keyword density is considered to be 8%. Such texts are often hard to read, they are spammed. The pages they are hosted on have a high percentage of failures. A site with a lot of texts with a high Keyword density may receive sanctions from search engines.

Normal Keyword density is 4-6%. Almost all classical literature has this level of Keyword density.

HTML size
7 KB

Description:

The optimal page size is considered to be up to 100 KB after compression. Delete unnecessary elements and use gzip compression to reduce the size.

Updated 09/24/2021 01:40
External links
4 links, of which are indexed Among them, 3 are indexed.

Description:

External links are the links from you to another site. Try not to refer to resources with incorrect information that do not relate to your topic, choose useful and authoritative ones. Do not put too many external outgoing links and do not post them on your homepage. Selling the links negatively affects promotion.

Updated 09/24/2021 01:40
Internal Links
9 links, of which are indexed Among them, 6 are indexed.

Description:

With the help of internal links, you can influence the weight redistribution between individual pages of the resource, referring to more significant sections or articles. This weight redistribution is called linking and is used as part of internal site optimization.

Internal links influence behavioral factors - they simplify navigation and help the user to get to the necessary section faster.

Updated 09/24/2021 01:40
Adult content

Not found.

Description:

The service searches the words on sites that can be classified as pornography. Search engines are struggling with showing 18+ content, so they remove sites with pornographic materials from the ranking for other requests.

Even if you have not posted such materials on the site, they may appear as a result of a hacked site or in the comments.

What to do:

  • do not use words, images and videos of a pornographic nature;
  • check ads on your site, switch off showing 18+ ads if they are shown by default;
  • check users’ reviews and comments;
  • if you link to another site, make sure that there is no adult content and links to such sites.
Updated 09/24/2021 01:40
Open Graph markup
Learn Korean Online - KoreanClass101
The fastest, easiest, and most fun way to learn Korean and Korean culture. Start speaking Korean in minutes with audio and video lessons, audio dictionary, and learning community!

Description:

Open Graph was developed by Facebook specialists to make links to sites within the social network displayed nicely and be informative. Now Open Graph is supported by many social networks: Facebook, Twitter and messengers, for example, Telegram and Skype.

Why to use Open Graph?

  1. for user to see relevant text and image on the link preview
  2. to improve the behavioral factors of the site - a properly designed link makes more conversions
  3. to make link snippet look like an independent post on your personal page or in the community - you do not have to add a description and pictures.

You have to insert the Open Graph meta tags into the page code of the tag to get a beautiful site snippet.

Updated 09/24/2021 01:40
Schema.org markup

Not found.

Description:

Micro-markup is the semantic markup of website pages that structures data. It is based on injecting special attributes into the HTML code of the document.

Schema.org is a globally recognized standard that is recognized by the most popular search engines such as Google, Yandex, Yahoo and Bing.

Pros of micro-markup:

  1. The logical structure of the information on the page helps search engines retrieve and process data.
  2. Enhanced snippets on the search results page improves click-through rates.
Updated 09/24/2021 01:40
Favicon
 Great, the site has a favicon.

Description:

To highlight your site, use the Favicon, a special image format that appears next to your site's address in the search engine and in the address bar.

To make browsers show your site’s icon, put it into your site’s root folder. You can assign different icons to individual pages.

Updated 09/24/2021 01:40
Twitter
Not found.
History data is found for this test!

Description:

Search engines eagerly index tweets. Links in tweets are also indexed, including indirect ones (for example, through goo.gl services, etc.). At the same time, Twitter is indexed by fast robots. To have an impact on website promotion in Google a link from Twitter must be indexed by search engines.

Twitter helps to promote the site and speeds up its indexing.

Updated 09/24/2021 01:40
Facebook
Found.

Description:

Search engines index links from Facebook. The most useful are the likes of the company's social page itself. The more likes the Facebook page of the promoted site gets, the more links from the pages of social network users the site will receive. The most valuable are the likes from authoritative accounts and popular pages. Sharing your Facebook page is similar in effect to backlinks.

The system does not detect groups or profiles from Facebook. It is important to mention a link to a business page on a social network. A link to your site should also be on the social network page.

Updated 09/24/2021 01:40

Google PageSpeed Insights

PageSpeed Desktop
77 / 100
Page loading speed
1.7 sec.
First Contentful Paint (FCP)
1.1 sec.
Largest Contentful Paint (LCP)
1.5 sec.
Time To Interactive (TTI)
2.2 sec.
Total Blocking Time (TBT)
14 ms.
Cumulative Layout Shift (CLS)
0

Description:

The service measures the speed of the site and analyzes the stages of the loading process. Stages correspond to LCP, CLS, FID and others that are included in the Core Web Vitals from Google: content rendering, response time to the first user action, layout displacement due to loading elements. By optimizing these steps, you can speed up loading times and make your site more user-friendly.

Updated 09/24/2021 01:40
PageSpeed Mobila
40 / 100
Page loading speed
6.5 sec.
First Contentful Paint (FCP)
4.2 sec.
Largest Contentful Paint (LCP)
6.7 sec.
Time To Interactive (TTI)
11.7 sec.
Total Blocking Time (TBT)
821 ms.
Cumulative Layout Shift (CLS)
0

Description:

Google is moving sites to mobile-first indexing, that is, it will primarily focus on the mobile display of the site. Download speed should meet standards on any device. The service analyzes the loading stages and compares the indicators with the Core Web Vitals parameter: the webmaster will be able to work on each stage and, due to this, improve the speed in general.

Updated 09/24/2021 01:40
Configure Viewport
The site is displayed correctly on all devices.

Description:

Description for the viewport. This means that mobile devices will try to display them as on a PC, downscaling in proportion to the size of the screen. Specify the viewport tag so your site displays correctly on all devices.

The viewport determines how a web page is displayed on a mobile device. If not specified, the page width is assumed to be the PC standard and is reduced to fit on the screen. Thanks to the viewport, you can control the page width and its scaling on different devices.

Updated 09/24/2021 01:40
Image compression
Images are optimized.

Try to reduce the size of images to a minimum, it will speed up the loading of resources. The correct format and compression of images can reduce their size. Perform basic and advanced optimization on all images. As part of the basic optimization, trim unnecessary margins, reduce the color depth to the minimum acceptable value, remove comments and save images in an appropriate format. Basic optimization can be done using any image editing software.

The screenshot of the website on your smartphone

Website design for mobile phones solves two problems: it provides users with a comfortable viewing of the site from any device and has a positive effect on the search ranking of the site.

Check that your site displays correctly on mobile devices.

Updated 09/24/2021 01:40
Unused CSS
Everything is fine with the styles on the page.
Updated 09/24/2021 01:40
Your browser cache
Found 30 resources that do not have caching headers or are configured for too short time.
URLSizeCache Lifetime
https://www.koreanclass101.com/static/js/jquery-1.12.4.min.js33.40 KB0
https://cdn.innovativelanguage.com/koreanclass101/static/images/google_landing_page/tools_Korean.png16.38 KB0
https://cdn.innovativelanguage.com/sns/em/2021/September/Epic/homepage_web-banner_a.png15.24 KB0
https://cdn.innovativelanguage.com/koreanclass101/static/images/google_landing_page/library_Korean.png14.41 KB0
https://www.koreanclass101.com/static/compass/css/responsive-2015/common.feb4964891210930aa8cedbf3fc6e42e.illv.css10.94 KB0

Due to the cache users re visiting your website, spend less time on loading pages. Caching headers should apply to all cached static resources.

Updated 09/24/2021 01:40
Minify Resources
Static resources (html, js, css) are minified.

Description:

The resource size can be reduced by removing unnecessary page elements such as extra spaces, line breaks, and indentation. By minifying HTML, CSS, and JavaScript, you can speed up page loading, parsing, and rendering.

Updated 09/24/2021 01:40