Will Bulgaria Gain a New UNESCO World Heritage Site?
Plovdiv marks five years since the opening of the Bishop’s Basilica of Philippopolis and 70 years since Bulgaria joined UNESCO
May 18, 2026
May 18, 2026
Plovdiv marks five years since the opening of the Bishop’s Basilica of Philippopolis and 70 years since Bulgaria joined UNESCO
Sign Up Here
Never miss a story from ABF.
Sign Up Here
Never miss a story from ABF.
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-advertisement | 1 year | This cookie is used to record the user consent for the cookies in the category “Marketing”. |
| cookielawinfo-checkbox-analytics | 1 year | The cookie is used to store the user consent for the cookies in the category “Analytics”. |
| cookielawinfo-checkbox-functional | 1 year | The cookie is set to record the user consent for the cookies in the category “Functional”. |
| cookielawinfo-checkbox-necessary | 1 year | The cookie is used to store the user consent for the cookies in the category “Necessary”. |
| CookieLawInfoConsent | 1 year | Records the default button state of the corresponding category. It works only in coordination with the primary cookie. |
| elementor | Persistent | Allows the website owner to implement or change the website's content in real-time. |
| History.store | session | It's a plugin that lets manage the browser history and cross-browser compatibility. Contains a visitor ID to track their navigation on the website for its optimization. Also, it supports the work of project database page of the website. |
| viewed_cookie_policy | 1 year | The cookie is used to store whether the user has consented to the use of cookies. It does not store any personal data. |
| wp-wpml_current_language | session | This cookie designates the country code based on user's IP address and determines the visitor language. It is enabled by default on sites that use the language filtering for AJAX operations feature. |
| Cookie | Duration | Description |
|---|---|---|
| __cf_bm | 30 minutes | This cookie supports Cloudflare Bot Management to protect the website from bad bots. The cookie does not collect any personal data or track the user across sites. |
| _cfuvid | Session | This cookie is set when a site uses this option in a Rate Limiting Rule, and is only used to allow the Cloudflare WAF to distinguish individual users who share the same IP address. |
| cf_clearance | 1 year | Clearance Cookie stores the proof of challenge passed. It is used to no longer issue a challenge if present. It is required to reach an origin server. |
| sentryReplaySession | Session | Used to monitor errors and diagnose technical problems during a user session. |
| yt-remote-cast-installed | Session | This cookie is used to store the user's video player preferences using embedded YouTube video. |
| yt-remote-fast-check-period | Session | This cookie is used by YouTube to store the user's video player preferences for embedded YouTube videos. |
| yt-remote-session-app | Session | This cookie is used by YouTube to store user preferences and information about the interface of the embedded YouTube video player. |
| yt-remote-session-name | Session | This cookie is used by YouTube to store the user's video player preferences using embedded YouTube video. |
| ytidb::LAST_RESULT_ENTRY_KEY | Persistent | This cookie is used by YouTube to store the last search result entry that was clicked by the user. This information is used to improve the user experience by providing more relevant search results in the future. |
| Cookie | Duration | Description |
|---|---|---|
| _ga | 1 year, 1 month, 4 days | The cookie of GA4, calculates visitor, session, and campaign data and also keeps track of site usage for the site’s analytics report. It stores information anonymously and assigns a randomly generated unique ID number to recognize unique visitors and is used to generate statistical data on how visitor uses the site. |
| _ga_* | 1 year, 1 month, 4 days | Google Analytics sets this cookie to store and count page views. |
| _ga_ | 24 months | Used to persist session state. |
| _gat | 1 day | Used by Google Analytics to throttle request rate. This cookie does not store any user information, it is used to limit the number of requests that have to be made to the site. |
| _gat_UA-89039721-1 | 1 minute | A variation of the _gat cookie set by Google Analytics and Google Tag Manager to allow website owners to track visitor behavior and measure site performance. The pattern element in the name contains the unique identity number of the account or website it relates to. |
| _gcl_au | 3 months | Google Tag Manager sets the cookie to experiment advertisement efficiency of websites using their services. |
| _gid | 1 day | Installed by Google Analytics, this cookie stores information on how visitors use the website while also creating an analytics report of the website’s performance. Some of the data collected include the number of visitors, their source, and the pages they visit anonymously. |
| _hjCookieTest | Session | The cookie checks to see if the Hotjar Tracking Code can use cookies. If it can, a value of 1 is set. It is deleted almost immediately after it is created. |
| _hjHasCachedUserAttributes | Session | The cookie enables us to know whether the data set in the below_hjUserAttributes Local Storage item is up to date or not. |
| _hjLocalStorageTest | Session | The local storage item checks if the Hotjar Tracking Code can use Local Storage. If it can, a value of 1 is set. Data stored in _hjLocalStorageTest has no expiration time, but it is deleted almost immediately after it has been created. |
| _hjSession_{site_id} | Session | Holds current session data and ensures subsequent requests in the session window are attributed to the same session. It has 30-minute duration, extended on user activity. |
| _hjSessionStorageTest | Session | This checks if the Hotjar Tracking Code can use Session Storage. If it can, a value of 1 is set. The data stored in _hjSessionStorageTest has no expiration time, but it is deleted almost immediately after it has been created. |
| _hjSessionUser_{site_id} | 365 days | This cookie is set when a user first lands on a page. It persists the Hotjar User ID which is unique to that site and ensures data from subsequent visits to the same site are attributed to the same user ID. |
| _hjTLDTest | Session | This cookie enables us to try to determine the most generic cookie path to use, instead of page hostname. It means that cookies can be shared across subdomains (where applicable). After this check, the cookie is removed. |
| _hjUserAttributes | No explicit expiration | Local storage item that stores User Attributes sent through the Hotjar Identify API. |
| _hjUserAttributesHash | 2 min. extended every 30 sec. | The cookie enables us to know when any User Attribute has changed and needs to be updated. |
| CONSENT | 2 years | YouTube sets this cookie via embedded YouTube-videos and registers anonymous statistical data. |
| hjActiveViewportIds | No explicit expiration | Local storage item that stores user active viewports IDs. Stores an expiration Timestamp that is used to validate active viewports on script initialization. |
| hjViewportId | Session | Session storage item that stores user viewport details such as size and dimensions. |
| sp_t | Couple of months to a year | This cookie enables us to try to determine the most generic cookie path to use, instead of page hostname. It means that cookies can be shared across subdomains (where applicable). Used to create a unique user identifier that allows analysis of usage and interaction with embedded Spotify content. |
| vuid | 1 year, 1 month, 4 days | Vimeo installs this cookie to collect tracking information by setting a unique ID to embed videos to the website. |
| Cookie | Duration | Description |
|---|---|---|
| _fbp | 3 months | This cookie is set by Facebook to display advertisements when either on Facebook or on a digital platform powered by Facebook advertising, after visiting the website. |
| ads/ga-audiences | session | Used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor’s online behavior across websites. |
| datr | 2 years | The purpose of the cookie is to identify the web browser being used to connect to Facebook independent of the logged in user. This cookie plays a key role in Facebook’s security and site integrity features. |
| fr | 3 months | Facebook sets this cookie to show relevant advertisements to users by tracking user behavior across the web, on sites that have Facebook pixel or Facebook social plugin. |
| NID | 13 months | These cookies are used by Google to display personalized advertisements on Google sites based on recent searches and previous interactions, and to limit the number of times the user sees an ad, to mute unwanted ads, and to measure the effectiveness of ads. |
| sp_landing | 1 day | Tracks the source of the visit and affiliation with a specific marketing campaign. |
| tr | session | Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. |
| VISITOR_INFO1_LIVE | 5 months 27 days | A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. |
| VISITOR_PRIVACY_METADATA | 6 months | YouTube sets this cookie to store the user's cookie consent state for the current domain. |
| YSC | session | YSC cookie is set by YouTube and is used to track the views of embedded videos on YouTube pages. |
| yt-remote-connected-devices | Persistent | YouTube sets this cookie to store the video preferences of the user using embedded YouTube video. |
| yt-remote-device-id | Persistent | YouTube sets this cookie to store the video preferences of the user using embedded YouTube video. |
| yt.innertube::nextId | Persistent | This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. |
| yt.innertube::requests | Persistent | This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. |