Cookie Policy / Polisi cwcis
What’s a cookie?
A “cookie” is a piece of information that is stored on your computer’s hard drive and which records how you move your way around a website so that, when you revisit that website, it can present tailored options based on the information stored about your last visit. Cookies can also be used to analyse traffic and for advertising and marketing purposes.
Cookies are used by nearly all websites and do not harm your system.
If you want to check or change what types of cookies you accept, this can usually be altered within your browser settings. You can block cookies at any time by activating the setting on your browser that allows you to refuse the setting of all or some cookies. However, if you use your browser settings to block all cookies (including essential cookies) you may not be able to access all or parts of our website.
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We use cookies to track your use of our website (i.e. to measure how many people visit, the pages they looks at and where they come from). This enables us to understand how you use the site and track any patterns with regards how you are using our website. This helps us to develop and improve our website as well as products and / or services in response to what you might need or want.
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Cookies are either:
Session cookies – these are only stored on your computer during your web session and are automatically deleted when you close your browser – they usually store an anonymous session ID allowing you to browse a website without having to log in to each page but they do not collect any personal data from your computer; or
Persistent cookies – a persistent cookie is stored as a file on your computer and it remains there when you close your web browser. The cookie can be read by the website that created it when you visit that website again. [We use persistent cookies for Google Analytics.]
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Cookies can also be categorised as follows:
Strictly necessary cookies – These cookies are essential to enable you to use the website effectively, such as when buying a product and / or service, and therefore cannot be turned off. Without these cookies, the services available to you on our website cannot be provided. These cookies do not gather information about you that could be used for marketing or remembering where you have been on the internet.
Performance cookies – These cookies enable us to monitor and improve the performance of our website. For example, they allow us to count visits, identify traffic sources and see which parts of the site are most popular.
Functionality cookies – These cookies allow our website to remember choices you make and provide enhanced features. For instance, we may be able to provide you with news or updates relevant to the services you use. They may also be used to provide services you have requested such as viewing a video or commenting on a blog. The information these cookies collect is usually anonymised.
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Beth yw cwci?
Mae “cwci” yn ddarn o wybodaeth sy’n cael ei storio ar yriant caled eich cyfrifiadur ac sy’n cofnodi sut rydych chi’n symud eich ffordd o amgylch gwefan fel y gall, pan ymwelwch â’r wefan honno, gyflwyno opsiynau wedi’u teilwra yn seiliedig ar y wybodaeth sydd wedi’i storio am eich olaf ymweld. Gellir defnyddio cwcis hefyd i ddadansoddi traffig ac at ddibenion hysbysebu a marchnata.
Mae cwcis yn cael eu defnyddio gan bron pob gwefan ac nid ydyn nhw’n niweidio’ch system.
Os ydych chi am wirio neu newid pa fathau o gwcis rydych chi’n eu derbyn, gellir newid hyn fel rheol o fewn gosodiadau eich porwr. Gallwch rwystro cwcis ar unrhyw adeg trwy actifadu’r gosodiad ar eich porwr sy’n eich galluogi i wrthod gosod pob cwci neu rai cwcis. Fodd bynnag, os ydych chi’n defnyddio gosodiadau eich porwr i rwystro pob cwci (gan gynnwys cwcis hanfodol) efallai na fyddwch chi’n gallu cyrchu ein gwefan gyfan neu rannau ohoni.
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Rydyn ni’n defnyddio cwcis i olrhain eich defnydd o’n gwefan (h.y. i fesur faint o bobl sy’n ymweld, y tudalennau maen nhw’n edrych arnyn nhw ac o ble maen nhw’n dod). Mae hyn yn ein galluogi i ddeall sut rydych chi’n defnyddio’r wefan ac olrhain unrhyw batrymau o ran sut rydych chi’n defnyddio ein gwefan. Mae hyn yn ein helpu i ddatblygu a gwella ein gwefan yn ogystal â chynhyrchion a / neu wasanaethau mewn ymateb i’r hyn y gallai fod ei angen arnoch neu ei eisiau.
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Mae cwcis naill ai:
Cwcis sesiwn – dim ond yn ystod eich sesiwn we y cânt eu storio ac fe’u dilëir yn awtomatig pan fyddwch yn cau eich porwr – maent fel arfer yn storio ID sesiwn anhysbys sy’n caniatáu ichi bori gwefan heb orfod mewngofnodi i bob tudalen ond nid ydynt yn casglu unrhyw ddata personol o’ch cyfrifiadur; neu
Cwcis parhaus – mae cwci parhaus yn cael ei storio fel ffeil ar eich cyfrifiadur ac mae’n aros yno pan fyddwch chi’n cau eich porwr gwe. Gellir darllen y cwci gan y wefan a’i creodd pan ymwelwch â’r wefan honno eto. [Rydym yn defnyddio cwcis parhaus ar gyfer Google Analytics.]
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Gellir categoreiddio cwcis fel a ganlyn:
Cwcis cwbl angenrheidiol – Mae’r cwcis hyn yn hanfodol i’ch galluogi i ddefnyddio’r wefan yn effeithiol, megis wrth brynu cynnyrch a / neu wasanaeth, ac felly ni ellir eu diffodd. Heb y cwcis hyn, ni ellir darparu’r gwasanaethau sydd ar gael i chi ar ein gwefan. Nid yw’r cwcis hyn yn casglu gwybodaeth amdanoch chi y gellid ei defnyddio ar gyfer marchnata neu gofio ble rydych chi wedi bod ar y rhyngrwyd.
Cwcis perfformiad – Mae’r cwcis hyn yn ein galluogi i fonitro a gwella perfformiad ein gwefan. Er enghraifft, maent yn caniatáu inni gyfrif ymweliadau, nodi ffynonellau traffig a gweld pa rannau o’r wefan sydd fwyaf poblogaidd.
Cwcis ymarferoldeb – Mae’r cwcis hyn yn caniatáu i’n gwefan gofio dewisiadau a wnewch a darparu nodweddion gwell. Er enghraifft, efallai y gallwn ddarparu newyddion neu ddiweddariadau i chi sy’n berthnasol i’r gwasanaethau rydych chi’n eu defnyddio. Gellir eu defnyddio hefyd i ddarparu gwasanaethau rydych chi wedi gofyn amdanyn nhw fel gwylio fideo neu roi sylwadau ar flog. Mae’r wybodaeth y mae’r cwcis hyn yn ei chasglu fel arfer yn ddienw.
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