6.6 sec in total
2.1 sec
4.4 sec
92 ms
Welcome to sis.out.ac.tz homepage info - get ready to check Sis Out best content for Tanzania right away, or after learning these important things about sis.out.ac.tz
School Management Information System, Database System, Juma Lungo Lungo Lungo Lungo, Database System , Student Information System (SIS), Accommodation Record Keeping, Examination Results System, Stude...
Visit sis.out.ac.tzWe analyzed Sis.out.ac.tz page load time and found that the first response time was 2.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sis.out.ac.tz performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.1 s
100/100
25%
Value2.6 s
97/100
10%
Value0 ms
100/100
30%
Value0.003
100/100
15%
Value1.1 s
100/100
10%
2058 ms
1367 ms
505 ms
468 ms
468 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Sis.out.ac.tz and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Sis.out.ac.tz.
Page size can be reduced by 4.1 kB (23%)
17.9 kB
13.8 kB
In fact, the total size of Sis.out.ac.tz main page is 17.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 12.2 kB which makes up the majority of the site volume.
Potential reduce by 3.5 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 760 B, which is 15% 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 3.5 kB or 71% of the original size.
Potential reduce by 0 B
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. Sis Out images are well optimized though.
Potential reduce by 573 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 573 B or 79% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sis Out. According to our analytics all requests are already optimized.
sis.out.ac.tz
2058 ms
style.css
1367 ms
zalongwa.js
505 ms
loginTopHeaderBg.gif
468 ms
loginTopHeaderName.gif
468 ms
logo.jpg
508 ms
loginSignIn.gif
531 ms
loginSignInShade.gif
532 ms
loginBtnSignIn.gif
533 ms
loginBottomShadowLeft.gif
951 ms
loginBottomShadowBg.gif
984 ms
loginBottomShadowRight.gif
985 ms
sis.out.ac.tz 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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
sis.out.ac.tz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
sis.out.ac.tz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sis.out.ac.tz 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 Sis.out.ac.tz main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sis.out.ac.tz
Open Graph description is not detected on the main page of Sis Out. 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: