5.1 sec in total
357 ms
3.2 sec
1.5 sec
Welcome to szjjt.com homepage info - get ready to check Szjjt best content right away, or after learning these important things about szjjt.com
Jianjiantong is a manufacturer and supplier of hydrogel screen protector & tpu screen protector. We have the experience of exporting screen protector products.
Visit szjjt.comWe analyzed Szjjt.com page load time and found that the first response time was 357 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
szjjt.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value4.6 s
34/100
25%
Value6.4 s
40/100
10%
Value860 ms
33/100
30%
Value0
100/100
15%
Value9.3 s
31/100
10%
357 ms
787 ms
554 ms
565 ms
617 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Szjjt.com, 55% (29 requests) were made to Bsg-s.nbxc.com and 25% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Bsg-s.nbxc.com.
Page size can be reduced by 177.8 kB (16%)
1.1 MB
960.4 kB
In fact, the total size of Szjjt.com main page is 1.1 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. 25% of websites need less resources to load. Images take 675.6 kB which makes up the majority of the site volume.
Potential reduce by 149.2 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 51.5 kB, which is 31% 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 149.2 kB or 89% of the original size.
Potential reduce by 1.8 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. Szjjt images are well optimized though.
Potential reduce by 24.2 kB
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 2.5 kB
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. Szjjt.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 14% of the original size.
Number of requests can be reduced by 32 (65%)
49
17
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szjjt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
szjjt.com
357 ms
www.tpuprotector.com
787 ms
swiper-4.5.3.min.css
554 ms
base.css
565 ms
theme_color_9.css
617 ms
bossgoo_header_nav53.css
567 ms
bossgoo_index_banner2.css
566 ms
bossgoo_index_product_category14.css
568 ms
bossgoo_index_about1.css
617 ms
bossgoo_index_history9.css
627 ms
bossgoo_index_certify1.css
632 ms
bossgoo_index_partner18.css
633 ms
bossgoo_footer9.css
634 ms
aos.css
681 ms
normal.css
679 ms
trim.css
71 ms
jquery.min.js
715 ms
jquery-3.3.1.min.js
729 ms
swiper-4.5.3.min.js
743 ms
bossgoo_header_nav53.js
1070 ms
aos.js
753 ms
lazyLoadImg.js
753 ms
font_4111451_ew3san1w4ld.css
48 ms
index_ce_version.js
774 ms
04f4a5f638abde36c43ed910798bc115.jpg@4e_120w_120h.src
571 ms
rightbtn.png
74 ms
load3.jpg
76 ms
bofang.png
77 ms
whatsapp.gif
113 ms
close.png
75 ms
loading-2.gif
73 ms
91f66aaa162f2c51de812c422e8b94.png
569 ms
bc1adf7eb450269636056af5cc0ae5.jpg
578 ms
font_4111451_ew3san1w4ld.woff
27 ms
global.png
130 ms
leftbtn.png
78 ms
1f2ickumo
261 ms
close.png
70 ms
b365d433e2b6f289120ac001569d42.jpg
594 ms
771567be1763d158a8ffaf1c8d9750.jpg
436 ms
7045ab3eef2d093df30bbaf7bda41f.jpg
476 ms
twk-arr-find-polyfill.js
72 ms
twk-object-values-polyfill.js
61 ms
twk-event-polyfill.js
67 ms
twk-entries-polyfill.js
175 ms
twk-iterator-polyfill.js
64 ms
twk-promise-polyfill.js
64 ms
twk-main.js
114 ms
twk-vendor.js
168 ms
twk-chunk-vendors.js
78 ms
twk-chunk-common.js
203 ms
twk-runtime.js
89 ms
twk-app.js
102 ms
szjjt.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
szjjt.com 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
Browser errors were logged to the console
Page has valid source maps
szjjt.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szjjt.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Szjjt.com 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.
szjjt.com
Open Graph description is not detected on the main page of Szjjt. 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: