Lazy load adalah suatu cara yang dapat membuat sebuah situs atau website menjadi lebih cepat atau kita sebut saja mempercepat sebuah situs dan untuk menerapkan lazy load kita harus menggunakan Javascript atau Jquery tentu ini dapat sangat membantu sekali dalam pembuatan lazy load.
Apa itu lazy load ?
Jika kalian sudah masuk ke situs ini pada bagian Homepage kalian bisa lihat bagian gambar yang ada pada situs ini tidak akan tampil terkecuali jika ada action atau sebuah aksi yang dimana jika mouse melakukan scroll kebawah maka gambar akan terlihat. Dengan cara ini gambar tidak akan termuat kecuali jika sudah ada aksi dari user.
Apa lazy load bagus untuk Seo ?
Bisa saya katakan sih bagus karena ini dapat membantu Seo onpage pada situs kita dan ini hanya sebuah nilai tambahan saja tidak seluruhnya. Jadi pelajari Seo bila ingin tau lebih banyak lagi.
Apa lazy load membantu kecepatan website ?
Yah, lazy load sangat membantu untuk menambah kecepatan website yang sebelumnya lambat dan setelah memasang lazy load akan menjadi lebih cepat dari sebelumnya.
Apa lazy load membantu page one?
Bisa dikatakan yah, karena google menyukai website atau situs yang cepat dalam segi loading, bahkan google menyarankan menggunakan Amp karena memeiliki loading yang cepat.
Sekarang bagaimana jika kita ingin menerapkan sebuah laxy load di situs atau website yang kita miliki? Dari sinilah kita harus mempelajarinya agar membuat sotus menjadi lebih ngebut. Banyak lazy load yang bisa kalian gunakan tapi saya akan bagikan lazy load yang digunakan Pintarsaurus.
Cara Memasang Lazy Load
Sekarang mari kita terapkan lazy load ke dalam blog sobat di blogspot tentunya.
Pertama buka Blog > klik Tema > klik Edit HTML
Kedua tambahkan css berikut tepat setelah kode </style> atau </b:skin>
.wk{background:#eeeeee linear-gradient(to right,rgba(255,255,255,0) 5%,rgba(255,255,255,.75) 20%,rgba(255,255,255,0) 30%);background-size:100% 100%;animation:wk 3s linear infinite;-moz-animation:wk 3s linear infinite;-webkit-animation:wk 3s linear infinite;-o-animation:wk 3s linear infinite;}.wk img{opacity:0;transition:1s all;}@keyframes wk{0%{background-position:-400px 0;}100%{background-position:400px 0;}}@-webkit-keyframes wk{0%{background-position:-50% 0;}100%{background-position:50% 0;}}@-moz-keyframes wk{0%{background-position:-50% 0;}100%{background-position:50% 0;}}Selanjutnya tambahkan kode berikut tepat diatas kode </body>
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//]]></script>Terakhir untuk menampilkan lazy load tersebut sobat cari kode gambar diblog sobat. Jika disaya kodenya seperti ini
<div class='post-img'>
<b:if cond='data:post.firstImageUrl'>
<a expr:href='data:post.url'>
<img expr:alt='data:post.title' expr:src='resizeImage(data:post.firstImageUrl, 420, "363:226")' expr:title='data:post.title'/>
</a>
<b:elseif cond='data:post.thumbnailUrl'/>
<a expr:href='data:post.url'>
<img expr:alt='data:post.title' expr:src='resizeImage(data:post.thumbnailUrl, 420, "363:226")' expr:title='data:post.title'/>
</a>
<b:else/>
<a expr:href='data:post.url'
><img src='//3.bp.blogspot.com/-ltyYh4ysBHI/U04MKlHc6pI/AAAAAAAADQo/PFxXaGZu9PQ/w420-h280-c/no-image.png' expr:alt='data:post.title' expr:title='data:post.title'/>
</a>
</b:if>
</div>Kemudian tambahkan seperti berikut
<div class='post-img wk'>
<b:if cond='data:post.firstImageUrl'>
<a expr:href='data:post.url'>
<img class='lazy' expr:alt='data:post.title' expr:data-src='resizeImage(data:post.firstImageUrl, 420, "363:226")' expr:title='data:post.title'/>
</a>
<b:elseif cond='data:post.thumbnailUrl'/>
<a expr:href='data:post.url'>
<img class='lazy' expr:alt='data:post.title' expr:data-src='resizeImage(data:post.thumbnailUrl, 420, "363:226")' expr:title='data:post.title'/>
</a>
<b:else/>
<a expr:href='data:post.url'
><img class='lazy' data-src='//3.bp.blogspot.com/-ltyYh4ysBHI/U04MKlHc6pI/AAAAAAAADQo/PFxXaGZu9PQ/w420-h280-c/no-image.png' expr:alt='data:post.title' expr:title='data:post.title'/>
</a>
</b:if>
</div>Kode yang perlu kalian tambahkan adalah yang diatas saya tandai dan untuk animationya dinamakan wk kasih class tersebut di div paling atas.
Sekarang Simpan Tema
Yang perlu diperhatikan disini adalah setiap kode di tema yang kalian pakai pasti berbeda tapi intinya tetap sama jadi lebih teliti lagi dalam penerapanya.
Semoga artikel ini bermanfaat buat kalian
