10.5 sec in total
940 ms
9.2 sec
395 ms
Visit book.hoteljob.vn now to see the best up-to-date Book Hoteljob content for Vietnam and also check out these interesting facts you probably never knew about book.hoteljob.vn
Chuyên trang tổng hợp và chia sẻ kho sách vài tài liệu chuyên ngành Khách sạn, Nhà hàng số 1 Việt Nam. Cập nhật liên tục bởi cộng đồng Book.Hoteljob.vn.
Visit book.hoteljob.vnWe analyzed Book.hoteljob.vn page load time and found that the first response time was 940 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
book.hoteljob.vn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value4.5 s
37/100
25%
Value8.5 s
18/100
10%
Value150 ms
95/100
30%
Value0.094
91/100
15%
Value7.0 s
52/100
10%
940 ms
1919 ms
1035 ms
1008 ms
1030 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to Book.hoteljob.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Book.hoteljob.vn.
Page size can be reduced by 493.7 kB (18%)
2.8 MB
2.3 MB
In fact, the total size of Book.hoteljob.vn main page is 2.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 110.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 47.9 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 110.2 kB or 90% of the original size.
Potential reduce by 383.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Book Hoteljob needs image optimization as it can save up to 383.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 37 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Book.hoteljob.vn has all CSS files already compressed.
We found no issues to fix!
54
54
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Hoteljob. According to our analytics all requests are already optimized.
book.hoteljob.vn
940 ms
book.hoteljob.vn
1919 ms
vendor.css
1035 ms
styles.css
1008 ms
hoteljob.png
1030 ms
hoteljob_white.png
848 ms
1663241889_largepreview_300.png
2339 ms
1660713678_51+Oi2hO2EL._SX383_BO1,204,203,200__300.jpg
1394 ms
1649040574_Capture_300.png
2815 ms
vendor.js
2258 ms
vendor2.js
1282 ms
script.js
1355 ms
1623859297_d86108be6a27797c8792714f99a6c33f_300.jpg
1796 ms
1600074626_119124253_237133064396447_5099333780954356904_n_300.jpg
1683 ms
1595923613_1_300.jpg
2065 ms
1595922644_1_300.jpg
2011 ms
1595921595_1_300.jpg
2331 ms
1595920509_1%20(1)_300.jpg
2339 ms
1595919178_1_300.jpg
2742 ms
1595819518_1_300.jpg
2508 ms
1595818426_1_300.jpg
2565 ms
1595816559_1_300.jpg
2641 ms
1595815794_1_300.jpg
2994 ms
1595814277_1_300.jpg
2757 ms
1676300778_z3809994088835_52bcf60cfcfc74511bad9f8ffaed15b1_300.jpg
2823 ms
1654767247_281797284_435228714717857_2095038050065996676_n_300.png
3302 ms
1623592119_RM-Books_300.png
3757 ms
1595487945_1_300.jpg
3007 ms
1594010163_1_300.jpg
3088 ms
1593741050_Capture_300.png
4362 ms
1589774847_Capture_300.png
4961 ms
1589774295_Capture_300.png
4506 ms
1589771420_1_300.jpg
3369 ms
1589075403_y648_300.jpg
3634 ms
1586913124_61nqZtM-npL_300.jpg
3651 ms
1586489872_51v5zfqwf4L_300.jpg
3965 ms
1585328034_bao%20cao%20kien%20tap_300.jpg
3931 ms
1582104942_9780307885739_300.jpg
4095 ms
1580376342_frn_fig_001_300.jpg
3374 ms
1541566311_0684177722_300.jpg
3287 ms
1530064548_Toi-PR-cho-PR_300.jpg
3761 ms
1529918767_Ket-thuc-ban-hang-Brian-Tracy_300.jpg
3344 ms
din-bold.woff
3364 ms
din-medium.woff
3274 ms
din-regular.woff
3408 ms
din-light.woff
3087 ms
fa-solid-900.woff
3347 ms
fa-regular-400.woff
2953 ms
fa-brands-400.woff
3206 ms
1529918300_8935086838167_1_300.jpg
2785 ms
1529914401_8280d062308206658136118ed5c8d74c_300.jpg
2745 ms
1529911750_img866_6_300.jpg
2968 ms
1529909890_bien-bat-ky-ai-thanh-khach-hang%20(1)_300.jpg
2961 ms
1541641556_Untitled_300.png
3410 ms
1545194139_Untitled_300.png
3225 ms
1544665725_Untitled_300.png
3014 ms
1543999964_Untitled_300.png
3030 ms
1541734203_Untitled_300.png
3190 ms
1573723973_0496785_300.jpg
2817 ms
1548036920_Untitled_300.png
3464 ms
1548038633_Untitled_300.png
3174 ms
1541647024_Untitled_300.png
3263 ms
logo_gov-min.png
3040 ms
1689580925_tboD.php
2895 ms
book.hoteljob.vn accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
book.hoteljob.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
book.hoteljob.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Book.hoteljob.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Book.hoteljob.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
book.hoteljob.vn
Open Graph description is not detected on the main page of Book Hoteljob. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: