Domain Summary
stratascratch is a data science interview platform that has over 1000+ real interview questions from top tech companies like facebook, amazon, google, and more.
| Global rank: | #146076 |
|---|---|
| Daily visitors: | 9.03K |
| Monthly Visits: | 270,783 |
| Pageviews per user: | 6.2 |
| Registrar Abuse Contact Email: | [email protected] |
| Registrant Phone: | +1.4165385487 |
| Rating | |
|---|---|
| TLD: | com |
| IP Address: | 76.76.21.21 |
| Organization: | Vercel, INC |
| Category: | Computers Electronics and Technology > Programming and Developer Software |
Click here to check amazing stratascratch content for United States. Otherwise, check out these important facts you probably never knew about stratascratch.com
stratascratch is a data science interview platform that has over 1000+ real interview questions from top tech companies like facebook, amazon, google, and more.
stratascratch.com is probably legit as the trust score is reasonable. Our algorithm rated stratascratch.com a 66. Although our rating of stratascratch.com is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.
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1Explore the top alternatives and rivals of stratascratch.com in November 2024, and assess their data relating to website traffic, SEO, Web Server Information, and Whois. Refer to the list below for the best competitors of stratascratch.com, and simply click on each one to delve into their specific details.
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Computers Electronics and Technology > Programming and Developer Software
Monthly visits: 579774https://www.stratascratch.com/blog/understanding-sql-s-intersect-command/
The INTERSECT in SQL is one of the four set operators in SQL. The other three are: (INTERSECT ALL can sometimes be added to this list, but more on that later.) The set operators combine the outputs of two or more queries into one result. SQL INTERSECT does that by finding common data between the query outputs.
https://www.stratascratch.com/contact-us/
Learn about us and how you can contact us! Contact our data science experts to gain insights, tools, tips, and more from StrataScratch
https://www.stratascratch.com/blog/python-pandas-interview-questions-for-data-science-part-2/
Approach and Solution. To solve this Python Pandas interview question, we need to extract the day of the week and the hour from the relevant datetime field. As mentioned in the problem, this field is 'customer_placed_order_datetime'. To get the day of the week, we use the .dt.weekday attribute.
https://platform.stratascratch.com/data-projects/delivery-duration-prediction
In this exercise, you will build a model to predict the estimated time taken for a delivery. Concretely, for a given delivery you must predict the total delivery duration seconds , i.e., the time taken from. Start: the time consumer submits the order ( created_at) to. End: when the order will be delivered to the consumer ( actual_delivery_time)
https://www.stratascratch.com/blog/sql-union-vs-union-all-differences-you-need-to-know/
UNION vs UNION ALL in SQL - Differences and Similarities. Differences. The main difference between UNION vs UNION ALL is their approach to duplicate rows. After UNION combines datasets, it also checks for duplicate records and removes them. UNION ALL only combines them and stops there.
https://platform.stratascratch.com/coding/10300-premium-vs-freemium
Learn the difference between premium and freemium plans on StrataScratch, the data science interview platform with over 1000+ real questions from top companies.
https://www.stratascratch.com/blog/data-architect-interview-questions-you-should-be-prepared-to-answer/
Interview Questions. In the end, the Data Architect Interview Questions, which are the meat of the matter, will be divided into three key categories: SQL. Python. Behavioral Questions. By the end of this section, you should have a solid understanding of what to expect and how to prepare for your data architect interview.
DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.
| Host | Class | TTL | Type | Data | |
| stratascratch.com | IN | 3600 | A | ip: 76.76.21.21 | |
| stratascratch.com | IN | 21600 | NS | target: ns-cloud-b3.googledomains.com | |
| stratascratch.com | IN | 21600 | NS | target: ns-cloud-b1.googledomains.com | |
| stratascratch.com | IN | 21600 | NS | target: ns-cloud-b2.googledomains.com | |
| stratascratch.com | IN | 21600 | NS | target: ns-cloud-b4.googledomains.com | |
| stratascratch.com | IN | 21600 | SOA | mname: ns-cloud-b1.googledomains.comrname: cloud-dns-hostmaster.google.comserial: 145refresh: 21600retry: 3600expire: 259200minimum-ttl: 300 | |
| stratascratch.com | IN | 3600 | MX | target: alt2.aspmx.l.google.compri: 5 | |
| stratascratch.com | IN | 3600 | MX | target: alt4.aspmx.l.google.compri: 10 | |
| stratascratch.com | IN | 3600 | MX | target: aspmx.l.google.compri: 1 | |
| stratascratch.com | IN | 3600 | MX | target: alt3.aspmx.l.google.compri: 10 | |
| stratascratch.com | IN | 3600 | MX | target: alt1.aspmx.l.google.compri: 5 | |
| stratascratch.com | IN | 3600 | TXT | txt: v=spf1 include:_spf.google.com ~all |
According to global rankings, stratascratch.com holds the position of #146076. It attracts an approximate daily audience of 9.03K visitors, leading to a total of 9139 pageviews. On a monthly basis, the website garners around 270.78K visitors.
Daily Visitors9.03K
Monthly Visits270.78K
Pages per Visit6.2
Visit Duration0:06:23
Bounce Rate59.05% Daily Unique Visitors: | 9026 |
 Monthly Visits: | 270783 |
 Pages per Visit: | 6.2 |
 Daily Pageviews: | 9139 |
 Avg. visit duration: | 0:06:23 |
 Bounce rate: | 59.05% |
 Monthly Visits (SEMrush): | 273239 |
| Sources | Traffic Share |
 Social: | 6.91% |
 Paid Referrals: | 2.51% |
 Mail: | 1.39% |
 Search: | 26.18% |
 Direct: | 63.01% |
| Country | Traffic Share |
 United States: | 23.21% |
 India: | 18.03% |
 Colombia: | 7.93% |
 Russia: | 4.47% |
 Germany: | 4.33% |
An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. stratascratch.com supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.
HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.
stratascratch.com is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.
WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check stratascratch.com for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.
| Domain Updated Date: | 2023-09-07 |
| Domain Created Date: | 2017-09-06 |
| Domain Expiry Date: | 2024-09-06 |
| Domain Name: | |
| Registrar WHOIS Server: | whois.squarespace.domains |
| Registrar Abuse Contact Email: | [email protected] |
| Registrar Abuse Contact Phone: | +1.646-693-5324 |
| Domain Registrar: | Squarespace Domains II LLC |
| Domain Owner: | Contact Privacy Inc. Customer 7151571251 |
Domain Name: stratascratch.com
Registry Domain ID: 2160453924_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: https://domains2.squarespace.com
Updated Date: 2023-09-07T06:00:56Z
Creation Date: 2017-09-06T20:15:27Z
Registrar Registration Expiration Date: 2024-09-06T20:15:27Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.646-693-5324
Registrant Name: Contact Privacy Inc. Customer 7151571251
Registrant Organization: Contact Privacy Inc. Customer 7151571251
Registrant Street: 96 Mowat Ave
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M4K 3K1
Registrant Country: CA
Registrant Phone: +1.4165385487
Registrant Email: https://domains.google.com/contactregistrant?domain=stratascratch.com
Admin Name: Contact Privacy Inc. Customer 7151571251
Admin Organization: Contact Privacy Inc. Customer 7151571251
Admin Street: 96 Mowat Ave
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M4K 3K1
Admin Country: CA
Admin Phone: +1.4165385487
Admin Email: https://domains.google.com/contactregistrant?domain=stratascratch.com
Tech Name: Contact Privacy Inc. Customer 7151571251
Tech Organization: Contact Privacy Inc. Customer 7151571251
Tech Street: 96 Mowat Ave
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M4K 3K1
Tech Country: CA
Tech Phone: +1.4165385487
Tech Email: https://domains.google.com/contactregistrant?domain=stratascratch.com
Name Server: NS-CLOUD-B4.GOOGLEDOMAINS.COM
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.
Length: 0 characters
Title tags are usually best kept short, within 50-70 characters. It's important to note that search engines will typically read the entire title tag even if it exceeds 70 characters, but there is a chance they may cut it off or disregard it.
Length: 159 characters
When crafting website descriptions, keep in mind that search engines only show the first 150-160 characters in search results. To ensure your entire description is visible, aim for a length of 25-160 characters. If your description is too long, it may get cut off. Conversely, if it's too short, search engines may add text from elsewhere on your page. Additionally, search engines may modify the description you provide to better match the user's search intent. It's best to strike a balance between brevity and relevance for optimal visibility.
No meta keywords found.
In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.
| Term | Count | Density |
| data | 15 | 6.30% |
| questions | 13 | 5.46% |
| coding | 10 | 4.20% |
| science | 10 | 4.20% |
| sql | 7 | 2.94% |
| companies | 7 | 2.94% |
| interview | 7 | 2.94% |
| career | 6 | 2.52% |
| guides | 6 | 2.52% |
| nathan | 5 | 2.10% |
| favorite | 5 | 2.10% |
| rosidi | 5 | 2.10% |
| real | 4 | 1.68% |
| date | 3 | 1.26% |
| blog | 3 | 1.26% |
| start | 3 | 1.26% |
| python | 3 | 1.26% |
| master | 3 | 1.26% |
| stratascratch | 3 | 1.26% |
A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.
| <h> Master Coding for Data Science - StrataScratch Coding Questions Non-coding Questions Data Projects Guides Blog Pricing Login Register Master coding for data science</h> |
| <h2>Data Science Educational Resources</h2> |
| <h2>The Best Place To Master Coding For Data Science</h2> |
| <h2>Blog</h2> |
| <h2>Testimonials</h2> |
| <h2>Weve Got Over 100,000+ Happy Users</h2> |
| <h2>Statistics</h2> |
| <h2>Building Blocks For A Successful Career In Data Science</h2> |
| <h2>Features</h2> |
| <h2>500+ Interview Coding Questions From Your Favorite Companies</h2> |
| <h3>What are you waiting for? Start coding now</h3> |
| <h3>How Does SQL Date Formatting Work?</h3> |
| <h3>What Does an Entry-Level Data Analyst Do?</h3> |
| <h3>10 Most Important Skills for BI Analysts</h3> |
| <h3>Machine Learning in R for Beginners: Super Simple Way to Start</h3> |
| <h3>What Does It Take to Be a Data Engineer at Google</h3> |
| <h3>200+</h3> |
| <h3> Code in SQL, python, R</h3> |
| <h3> Tracking interviews from your favorite companies</h3> |
| <h3>1,000+</h3> |
| <h3> Real data science problems</h3> |
| <h3>100,000+</h3> |
| <h5>Company</h5> |
| <h5>Support</h5> |
| <h5>Solutions</h5> |
| <h5>Community Members</h5> |
| <h5>Companies Tracked</h5> |
| <h5>Interview Questions</h5> |
In SEO, the primary focus is placed on keywords within the content. The title of the page holds the highest importance, followed by heading tags such as h1, h2, and h3. The h1 heading should be the largest on the page, while the h2 heading should be slightly smaller, and the h3 heading even smaller. This hierarchical structure is crucial for optimizing search engine rankings.
What is the issue about?The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the
attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.
How to fix?Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.
Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.
| Term | Search Volume | Traffic | Traffic (%) |
| scratascratch | 40 | 0 | 0% |
| stratascratch - coding questions | 30 | 0 | 0% |
| statascratch | 170 | 0 | 0% |
| stratascrach | 170 | 0 | 0% |
| strata scratch | 320 | 0 | 0% |
| stratscratch | 40 | 0 | 0% |
| startascratch | 70 | 0 | 0% |
| stratascratch | 110 | 0 | 0% |
CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews
