To
The Manager
DBL Bank Limited
Motijheel Branch,
Dhaka
SUB: Submission of the Following EXCHANGE control copy of Bill of Entry on
A/C : AUTO CASUALWEAR LTD. Dear sir, With respect we would like to inform you that after clearance of the following consignments we submitting here with the following Exchange control copy bill of entry your kind perusal please as under-
Cloudflare Content Delivery Network configuration is very much critical. For any wrong configuration website will not work properly. Please contact me for CDN solutions
1. Cloudflare Content Delivery Network Plan
There are 4 CDN packages offered by Cloudflare which is listed below
Features (Free Plan with $0/m)
Features (Pro Plan with $20/m)
Features (Business Plan with $200/m)
1.4. Features (Enterprise Plan Custom Price)
1.1. Features (Free Plan with $0)
Fast, easy to use DNS
Free automated SSL certificates
Global content delivery network (CDN)
Unlimited mitigation of DDoS attacks with up to 67 Tbps capacity
Up to 100k Workers requests and 30 scripts
3 Page Rules
1.2. Features (Pro Plan with $20)
Everything included in free, plus…
Up to 100k Workers requests & 30 scripts
20 Page Rules
Enhanced security -Web Application Firewall (WAF)
Bot report and basic mitigation
DDoS Alerts
Want to learn mo
Lossless image optimization
Accelerated mobile page load speed
Privacy first analytics
1.3. Features (Business Plan with $200)
Everything included in Pro, plus…
Web application firewall (WAF)
SSL/TLS 1.2 and 1.3 with shared or single custom upload
Bot analytics and advanced mitigation
50 Page Rules
Minimum edge cache expire TTL at 30 minutes
Analytics time-range at 15 minute scope
Prioritized customer support: 24 x 7x 365 by chat and email
100% uptime SLA
Waiting Room traffic regulation
1.4. Features (Enterprise Plan Custom Price)
SSL/TLS 1.2 & 1.3 with shared or multiple custom upload
125 page rules
Minimum edge cache expire TTL at 30 seconds or less
Audit logs and Enterprise Raw Logs with destination integrations
Analytics time-range at 1 minute scope
Prioritized customer support: 24x7x365 by phone, chat, and email support
100% uptime SLA up to 25x reimbursemen
Role-based account control
Single Sign On support
Network prioritization
Enterprise Bot Management*
Layer 3 Network DDoS protection with Magic Transit*
Spectrum (for TCP / UDP)*
SS L/ TLS for SaaS*
China Network access*
At fist you need to signup in cloudflare.com.
2. How to Add your site
Review your DNS records
Change your nameservers
Configure your domain settings
3. Cloudeflare Configuration
Overview
Analytics
DNS
SSL
Firewall
Access
Speed
Caching
Workers
Rules
Network
Traffic
3. Add Subdomain
4. Email Configuration
4. FAQ/Help/Knowledgebase
5. Tutorials
2. Add your site
At first Add your site
Then select free option
Then click Continue
2.1. Review your DNS records
Please make sure A record is pointing to 162.215.248.215 at CloudFlare.
2.2. Change your nameservers
2.3. Configure your domain settings
Configure your domain settings to improve security, optimize performance, and get the most from your account.
3. Cloudeflare Configuration
3.1. Overview
It is summery of all settings
Question: I am using business plan for www.xyz.com. We have one more subdomain named www.shop.xyz.com. My first question: Will free plan of your CDN works in subdomain (www.shop.xyz.com)? My second question: Will all features of our existing business plan (CDN) will inherited into www.shop.xyz.com? Answer: Yes, your plan covers. Your subdomains will be on the same plan as your root domain
Tickets: On your Cloudflare dashboard: >>1.View open support tickets >> 2.Log in to your Cloudflare account. >>3.Select Help Center from Support dropdown. >>4.Click Sign In if it appears in the top-right corner; otherwise, click on your name or profile picture. >> 5.Click My Activities & Requests. support.cloudflare.com/hc/en-us/articles/200172476-Contacting-Cloudflare-Support
3.2. Analytics
There are some analytics information can see under below 5 sub menus. Nothing to configure here
Traffic
Security
Performance
DNS
Workers
3.3. DNS
DNS management : Some of your DNS only records are exposing IPs that are proxied through Cloudflare. Make sure to proxy all A, AAAA, and CNAME records pointing to proxied records to avoid exposing your origin IP. You can change IP also here.
View Cloudflare nameservers: Will show your assigned Cloudflare nameservers.
Custom Nameservers: You can set custom nameserver from here
DNSSEC: Option to Enable DNSSEC (Default)
CNAME Flattening: Chose any option > Flatten CNAME at root (Default) or Flatten all CNAMEs
3.4. SSL
Setup your SSL from here in below submenus
Overview
Edge Certificates
Client Certificates
Origin Server
Custom Hostname
3.4.1. Overview
In SSL/TLS tab of business plan which SSL/TLS encryption mode should select? Off/Flexible/Full (Default)/ Full Strict. Part 1: SSL certificates support.cloudflare.com/hc/en-us/articles/360024787372-End-to-end-HTTPS-with-Cloudflare- . Part 2: SSL certificates support.cloudflare.com/hc/en-us/articles/203295200-End-to-end-HTTPS-with- Part 3: SSL options support.cloudflare.com/hc/en-us/articles/200170416-End-to-end-HTTPS-with-Cloudflare-Part-3-SSL-optionsCloudflare-Part-2-SSL-certificates. Make sure to choose ‘Full’ if you are already using SSL.
Question: In SSL/TLS tab, SSL/TLS Recommender value should be On(Default)/Off? Answer: I can’t advised to keep this off or on. it will depends in your circustances
Question: Is you SSL certificate is good. How many types of SSL certificate you have? What is the difference between Free and Business plan SSL?
Answer:
3.4.2. Edge Certificates
Manage & purchase SSL certificates that will be served to your web visitors. Your plan includes a shared Cloudflare called Universal SSL certificate. To get a dedicated certificate purchase from us with custom hostnames
3.4.3. Client Certificates
Secure & authenticate your APIs and web applications with client certificates. Block traffic from devices that do not have a valid client SSL/TLS certificate with mTLS rules.
3.4.4. Origin Certificates
Generate a free TLS certificate by Cloudflare to install on your origin server. Origin Certificates are only valid for encryption between Cloudflare & your origin server.
3.4.5.Custom Hostnames
Manage the hostnames & SSL certificates for third parties that CNAME to your domain.
3.5. Firewall
Overview
Managed Rules
Firewall Rules
Bots
Tools
3.5.1. Overview
It will show overall report of firewall. e.g. block, Challenge, Events by service,
3.5.2. Managed Rules
Web Application Firewall: On/Off (Default) >> Provides enhanced security through a built-in ruleset to stop a wide range of application attacks. support.cloudflare.com/hc/en-us/articles/200172016-Understanding-the-Cloudflare-Web-Application-Firewall-WAF-
Question: In Firewall Tab, should I On Web Application Firewall. Answer: It will totally depends on your circumstances. We higly recommend having this configured as it adds a extra security layer to your website. I can only say that enabling Cloudflare WAF can prevent a large amount of possible attacks on your site. Please bare in mind that you could see false positives (legitimate traffic being blocked due the WAF sensitivity)
3.5.3. Firewall Rules
Firewall Rules: Control incoming traffic to your zone by filtering requests and based on location, IP , user agent, URI, and more.
Question. In Firewall Tab, where can I find rules docs?
3.5.4. Bots
Here you can configure Bots Analytics, Bot Management for Enterprise, Requests by detection source etc
3.5.5. Tools
Rate Limiting: Enable Rate Limiting Button >> Protect your site or API from malicious traffic by blocking client IP addresses that hit a URL pattern and exceed a threshold you define.
User Agent Blocking:Create Blocking Rule Button >> Create a rule to block or challenge a specific User Agent from accessing your zone.
Zone Lockdown:Create Lockdown Rule Button >> Lock down a specific URL on zone to specific IP addresses. This is useful for protect an admin or protected area from non-specified IP addresses.
3.6. Access
Control user access to applications
Simplify contractor onboarding & offboarding
Audit user login and activity
Cloudflare Access:Enable Access Button. With Access, you can secure access to internal applications without a VPN.
Question: In Access tab should I Enable Access?
3.7. Speed
Overview
Optimization
Browser Insight
3.7.1. Overview
Result: Visitors to your website see content in 1.4 seconds on Cloudflare. That’s 61% faster!
Automatic Platform Optimization: Install this plugin to your website to effect
First Contentful Paint :3.2 s
First Contentful Paint with Automatic Platform Optimization : 1.3 s
Critical Loading Times
Mobile
Desktop
Time to First Byte
3.1s
0.3s
First Contentful Paint
6.1s
1.6s
First Meaningful Paint
6.1s
2.7s
First Interactive
No data
No data
Speed Index
23s
7.7s
Total Load time
28.4s
11.7s
3.7.2. Optimization
Image Resizing: On/OF > You can resize, adjust quality, and convert images to WebP format. This allows you to adapt images to your site’s layout and your visitors’ screen sizes, quickly and easily, without maintaining a server-side image processing pipeline. developers.cloudflare.com/images
Question: Should I on image Resizing in Optimization Tab? Ans. You are the Business plan, so you will be allowed to enable it. If you require WebP images/format, you can enable it.
Polish: Lossless / Off / Lossy >>Select Lossless for Improve image load time by optimizing images hosted on your domain. Polish optimizes resources cached in the Cloudflare edge network, not on your origin. WebP images are all stored on our network in our cache.. support.cloudflare.com/hc/en-us/articles/360000607372-Using-Cloudflare-Polish-to-compress-images#12345686
Question: In polish section should I check WebP?
Answer. If you require WebP images/format, you can enable it. As far as I am aware, it should not affect anything. As the document above states: `WebP is a modern image format providing superior lossless and lossy compression for images.>> We also recommend you turn ON Polish, which helps with image compression
Automatic Platform Optimization for WordPress: Install this plugin. APO increases the cache ratio for your site at the Cloudflare Edge. Improve the performance of your WordPress site. Automatic Platform Optimization for WordPress serves your WordPress site from Cloudflare’s edge network and caches third party fonts. Get the benefits of a static site without any changes to how you manage your site. This results in consistent, fast TTFB and content loading faster.
Enhanced HTTP/2 Prioritization: On / Off (Default) >> Optimizes the order of resource delivery, independent of the browser. Greatest improvements will be experienced by visitors using Safari and Edge browsers.
Question. In Speed Optimization Tab, should I keep On/Off for Enhanced HTTP/2 Prioritization
Answer: Of course, so enhanced HTTP2 Prioritization – what it does is that it will put an order of requests that loads the website faster. We definitely recommend it to be ON unless your website is not compatible We always suggest customers test to see everything is working well, and only then decide to keep it on.
TCP Turbo: Enabled >> Reduce latency and throughput with custom-tuned TCP optimization
Mirage: On / Off >>Improve load time for pages that include images on mobile devices with slow network connections.
Rocket Loader™: On / Off (Default)>> Improve the paint time for pages which include JavaScript
Answer: I see. We do recommend that you try to turn Rocket Loader on and see if it helps. In terms of page speed, sometimes it depends a lot on how your website is programmed, these optimizations will help, but are only part of the solution.
Question: In Speed Optimization Tab, should I keep On/Off for Rocket Loader™
Answer: Rocket Loader, of course. So Rocket Loader improves the order of loading the assets in your page, by letting images and styles load faster than non-essential Javascript. In this case, I would really recommend you test using a page speed test, such as Google’s Page Speed
Railgun™:RailgunSetting. >> Accelerate delivery of dynamic content. Note: Requires software installation at your host.
Prefetch URLs: Cloudflare will prefetch any URLs included in the prefetch HTTP header
AMP Real URL: On/Off (Default)>> Display your site’s actual URL on your AMP pages, instead of the traditional Google AMP cache URL. AMP Real URL is especially useful to customers with AMP traffic from primary search results like e-commerce, job boards, and ad-supported sites. If this is your use case. support.cloudflare.com/hc/en-us/articles/360029367652-Understanding-Amp-Real-URL
Question: Should I onAMP Real URL ? Ans. You can certainly enable it.
Mobile Redirect: Select a Subdomain >> Redirect visitors that are using mobile devices to a mobile-optimized website.
3.7.3. Browser Insight
Core Web Vital: Show your reports and fix of Largest Contentful Paint, First Input Delay, Cumulative Layout Shift etc
Page Metrics: Show page load time e.g. Total: 591ms, DNS: 46ms, TCP: 194ms, Request: 6ms, Response: 288ms, Processing: 40ms
Configurations: On/Off (Default) >> Measure your website’s performance by On and load time for your users.
3.8. Caching
Overview
Tiered Cache
Configuration
3.8.1. Overview
IT will show Cache Performance reports
3.8.2. Tiered Cache
Enabling Tiered Caching: Argo is a product that uses optimized routes across Cloudflare 200+ data centers to deliver responses to your users more quickly, reliably, and securely.
Caching Level : No query string / Ignore query string / Standard (Default)
Browser Cache TTL: 30M/ 1H/ 2H/ 3H/ 4H(Defautl)>>Determine the length of time Cloudflare instructs a visitor’s browser to cache files. During this period, the browser loads the files from its local cache, speeding up page loads.
CSAM Scanning Tool: Set email address
Always Online : On/ Off
Question: Should we click on Update Button?
Development Mode:On / Off (Default) >> Enabling this feature can significantly increase origin server load.
Enable Query String Sort : For enterprise plan
3.9. Workers
Run JavaScript on the edge (Workrs): Run JavaScript Service Workers in hundreds of Cloudflare data centers around the world
Workers KV: Store application data in the Cloudflare network and access your key-value pairs from Workers. developers.cloudflare.com/workers
Question. In Workers tab, how to Manage Worker? How it effect a website?
Answer: So, workers are a program that you code and it runs on our cloudflare edge servers. You can do endless things with Workers, you can program different behaviors for your website with it.
3.10. Rules
There are tow submenu under this menu
Pages Rules
Transform Rules
3.10.1. Page Rules
It is especially useful in securing critical pages like login page, wp-admin area, etc. To implement click on button Create Page Rules
(1) Page Rules : To secure wordpress login page
domain.com/wp-login.php* Setting: Security Level; High
(2) Page Rules : Exclude WordPress Dashboard from Cloudflare and Enable High Security
Question. In Rules tab, where can I find rules docs?
Answer:
Understanding and Configuring Cloudflare Page Rules (Page Rules Tutorial) support.cloudflare.com/hc/en-us/articles/218411427-Understanding-and-Configuring-Cloudflare-Page-Rules-Page-Rules-Tutorial- Recommended Page Rules to Consider support.cloudflare.com/hc/en-us/articles/224509547-Recommended-Page-Rules-to-Consider
3.10.2. Transform Rules
Transform Rules: Use Transform Rules to transform your traffic. This includes URL Normalization, URL Rewrites, and Header Modifications
3.11. Network
HTTP/2: On / Off (Default) >> Set On
HTTP/3: On / Off (Default) >> Set On
Question: Should I on HTTP/2 or HTTP/3?
0-RTT Connection Resumption: On / Off >> Improves performance for clients who have previously connected to your website.
Question: Should I on it
gRPC: On/ Off (Default)
WebSockets : On (Default) / Off
Onion 3outing: On (Default) / Off
Pseudo IPv4 : Off
IP Geolocation: On (Default) / Off
Maximum Upload Size : 100Mb (Default)
3.12. Traffic
Argo: Enable Agro >>Argo is a service that uses optimized routes across the Cloudflare network to deliver responses to your users more quickly, reliably, and securely. Argo increases the routing speed of a request after it reaches the Cloudflare Edge > cloudflare.com/products/argo-smart-routing , support.cloudflare.com/hc/en-us/articles/115000224552-Configuring-Argo-through-the-UI
Question: Should I Enable Agro?
Answer. You could enable Argo. It is payment system
4. Add Subdomain
Question: If I use subdomain, which record type I need to add, A record/ CNAME?
Answer: That depends on the configuration of your hosting provider. For example, if they provide a IP, you need to use a A record. If they provide a domain, you likely need to CNAME to it
Question: In DNS tab, there are few A records showing, but in free version I found a lot of A Record and CNAME. Can you explain me this issue?
Answer: So, every website can have a different configuration. It does not depend on your plan.
5. Email Configuration
Question: Generally I received mail according to configuration of cPanel. But after adding your CDN network, I get email in webmail but I can not download email through outlook. Are there any different configurations under CDN network to download mail in outlook?You can see below our hosting email configuration information
1.View open support tickets >> 2.Log in to your Cloudflare account. >> 3.Select Help Center from Support dropdown. 4.Click Sign In if it appears in the top-right corner; otherwise, click on your name or profile picture.
Once logged in click on the ‘Add Website’ button, it will go to Select a plan page. Select ‘Basic $0’ It will then go to the Quick Scan page and then it will redirect to Review your DNS records.
Can you please let me know which subdomain are you referring to ?
Actually it is same process for all the domains and subdomain, since you are adding the CloudFlare CDN from CloudFlare side so to confirm on CloudFlare CDN on the subdomain you can contcat and check once with CloudFlare support
Question: How to activate CDN? Should it configure by me. Or it is configured automatically. How can I ensure / check it from my end
Answer: Could you please provide the Domain name in which you want to activate the CDN ? I see that the CDN is not activated for autogarment.com The A record of autogarment.com pointing to Bluehost server IP 162.241.253.102
If you want to activate the CDN, you can login here :
my.bluehost.com/hosting/cloudflare
Enter the Email address, check the option (I have read and agree to abide by CloudFlare’s Terms of Service) and click on the Next button.
Clicked on Next should i do any other thing 3:46 pmSA email will sent to the email address entered with subject line as: [Cloudflare]: Welcome to Cloudflare, in partnership with Bluehost. They will email a password reset link. Once password is reset login at:
dash.cloudflare.com
Once logged in click on the ‘Add Website’ button, it will go to Select a plan page. Select ‘Basic $0’.
It will then go to the Quick Scan page and then it will redirect to Review your DNS records. And Propagation time can vary depending on the geographical location. Nameserver changes can typically take 0 to 24 hours to take effect, but they are known to take as long as 48 hours to go into full effect.
Hotlink Protection prevents your images from being used by other sites. Hotlink protection has no impact on crawling, but it will prevent the images from being displayed on sites such as Google images, Pinterest, etc.
FAQ
Question: May I know which plan of CDN is suitable for ecommerce site built with WordPress
Answer: If you order a plus or higher plan, it comes with Jetpack Professional, which is a CDN andI usually recommend using one CDN as each CDN functions differently (drh)
This either means that the username and password information in your wp-config.php file is incorrect or we can’t contact the database server at localhost. This could mean your host’s database server is down.
Are you sure you have the correct username and password?
Are you sure you have typed the correct hostname?
Are you sure the database server is running?
If you’re unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress Support Forums.
WordPress Error 2
Error establishing a database connection
WordPress Error 3
500 Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator at [email protected] to inform them of the time this error occurred, and the actions you performed just before this error. More information about this error may be available in the server error log. Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.
WordPress Error 4
For sales.autogarment.com
Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator at [email protected] to inform them of the time this error occurred, and the actions you performed just before this error. More information about this error may be available in the server error log. Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.
Error message 5
SEO issue: The featured image should be at least 200 by 200 pixels to be picked up by Facebook and other social media sites.
Error message 5 (Webmail)
Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator at [email protected] to inform them of the time this error occurred, and the actions you performed just before this error. More information about this error may be available in the server error log. Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.
JetPack Issue
Failed to load plugin url: https://shop.autogarment.com/wp-content/plugins/jetpack/_inc/build/contact-form/js/tinymce-plugin-form-button.min.js
TZ
I’m also seeing a large number of HTTP requests to your admin-ajax.php file. there were still 22k HTTP requests of the server yesterday so optimising the site is still critically important. It means that a browser accessed the WordPress install 22,000 times. It’s not individual people (For example, a page of 10 images needs 10 HTTP requests to load
Your JS files specifically amount to 2.4MB which could definitely be minified.
To establish successful marketing strategies for sustainable RMG business by acquiring organic traffics to convert them into customers as well as smooth business operation with software implementation.
ACADEMIC DEGREE
Degree
University/Board/Institution
Year
MS. in Telecommunication
University of Information Technology and Science UIITS, Dhaka
2009
B.Sc. in Computing and Information System
London Metropolitan University, (External, Daffodils, Dhaka)
2004
H.S.C
Shamser Fakir Degree College, Bhuyanpur, Tangail
1996
S.S.C
Akhanagar BI Lateral. High School, Thakurgoan
1993
PROFESSIONAL TRAINING
Training Name
Institution
Year
Certified Internet Web Developer
New Horizons Computer Learning Centres, Dhanmondi, Dhaka
2017
CAD Professional
Hangzhou Echo Computer & Technology Ltd of China, Dhaka
2010
Windows Server 2003
Neural Systems Ltd
2004
IADCS
British National Computer Center – NCC, UK
2001
DISM
Aptech Computer Education Centre, India
1999
EXPERIENCE
2013-Continue: LE Digital Canter Address : Natun Para, Hemayetpur Stand, Savar, Dhaka, Mobile # 01792525354, Email: [email protected] Duties : Co Founder
Quran, Hadis & Fikah converter in unicode www.hadisquran.com
Admin & Editor in Chief of several clothing websites e.g. autogarment.com, bangla.autogarment.com, halal.hadisquran.com, shop.autogarment.com etc.
Keyword researcher e.g. Above website is ranked due to keyword research.
Subscriber & Lead Generator to convert them into Customer. e.g. autogarment.com/erp-leads/
Working in Google AdSense, Google Analytics, Google Webmaster Tools etc.
Develop more than 20 web 2.0 sites for SEO in Wix, Blogspot etc
Marketing, SMM, SEM, SEO, Email Marketing, Content Marketing etc.
2005-Continue: Reputed RMG Company Duties: Deputy Manager
Operate Web Developers, Digital Marketing Executives, Application Developers in Group.
Check Schedule task, Maintenance process plan of web applications and distribute task to the vendors
Install Hosting Services includes Dedicated Server, VPS, WHM, cPanel, SSH, FTP, Migration etc.
Maintain Domain controller including DNS, Subdomain, Mx, A Record, CDN, Transfer etc
Implement eCommerce Application to showcase companies products online. Import Export and Database Optimization.
Implement Applications of HelpDesk, CRM, Design Studio, Project Management, Production Tracking, Magazine, Blog etc.
Set Security including SSL, Auto Backup & Restore, Malware, Malicious, DDoS, Backdoor, WAF, Spam, Phishing etc.
Increase Distal Marketing scope by using Content Writing, Indexing, SEO, Keyword Research, Competitor analysis, Speed & Image Optimization etc.
Social Media Management including Facebook, YouTube, LinkedIn, Twitter, Pinterest, Instagram etc.
Installation & configuration of CAD CAM (Plotter, Garber, Lectra, Iechosoft, Investronica and HPGL etc)
Software configuration e.g. Shedo Master software for dyeing m/c, Data Colour for spectrophotometer, Wilcom, and Stitch Pro for embroidery.
Document maintaining for compliance audit e.g. CTPAT, Wrap etc