3 sec in total
492 ms
2.3 sec
237 ms
Visit isp.co.tz now to see the best up-to-date Isp content and also check out these interesting facts you probably never knew about isp.co.tz
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Visit isp.co.tzWe analyzed Isp.co.tz page load time and found that the first response time was 492 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
isp.co.tz performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value12.1 s
0/100
25%
Value9.0 s
15/100
10%
Value340 ms
74/100
30%
Value0.384
27/100
15%
Value14.9 s
8/100
10%
492 ms
158 ms
175 ms
173 ms
400 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 95% of them (57 requests) were addressed to the original Isp.co.tz, 3% (2 requests) were made to Paypalobjects.com and 2% (1 request) were made to Emailmeform.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Isp.co.tz.
Page size can be reduced by 840.3 kB (50%)
1.7 MB
855.1 kB
In fact, the total size of Isp.co.tz main page is 1.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 28.7 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 5.9 kB, 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 28.7 kB or 75% of the original size.
Potential reduce by 706.4 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, Isp needs image optimization as it can save up to 706.4 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 90.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 90.2 kB or 66% of the original size.
Potential reduce by 15.0 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. Isp.co.tz needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 80% of the original size.
Number of requests can be reduced by 7 (12%)
59
52
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
isp.co.tz
492 ms
jquery.fancybox-1.3.4.css
158 ms
style.css
175 ms
layout.css
173 ms
jquery.min.js
400 ms
bgSlider.js
173 ms
sImg.js
172 ms
swicher.js
237 ms
forms.js
250 ms
superfish.js
250 ms
jquery.fancybox-1.3.4.pack.js
327 ms
scripts.js
248 ms
body-bg.png
141 ms
footer-logo.png
131 ms
btn_cart_SM.gif
243 ms
pixel.gif
199 ms
ajax-loader-1.gif
110 ms
aside-bg.png
110 ms
logo.png
186 ms
nav-bg.png
108 ms
nav-act-bg.png
185 ms
banner.png
347 ms
bg-pags.png
268 ms
ajax-loader.gif
189 ms
content-bg.png
187 ms
page1-img1.jpg
266 ms
page1-img2.jpg
266 ms
page1-img3.jpg
253 ms
marker1.png
334 ms
page2-img1.jpg
330 ms
page2-img2.jpg
334 ms
page2-img3.jpg
332 ms
page2-img4.jpg
333 ms
page3-img2.jpg
409 ms
page3-img3.jpg
489 ms
page3-img1.jpg
413 ms
page3-img4.jpg
410 ms
page3-img5.jpg
412 ms
page3-img6.jpg
410 ms
page3-img7.jpg
487 ms
page3-img8.jpg
490 ms
page3-img9.jpg
490 ms
emarketing-1.png
571 ms
emarketing-2.png
730 ms
emarketing-3.png
725 ms
portfolio-1.jpg
566 ms
portfolio-2.jpg
569 ms
portfolio-3.jpg
569 ms
portfolio-4.jpg
646 ms
portfolio-5.jpg
651 ms
portfolio-6.jpg
650 ms
portfolio-7.jpg
566 ms
portfolio-8.jpg
644 ms
portfolio-9.jpg
646 ms
map.png
1208 ms
footer-bg.png
572 ms
facebook.png
644 ms
twitter.png
646 ms
paypal.png
1043 ms
bg1.jpg
730 ms
isp.co.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
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
[id] attributes on active, focusable elements are not unique
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.
isp.co.tz 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
isp.co.tz 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
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 Isp.co.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 Isp.co.tz 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.
isp.co.tz
Open Graph description is not detected on the main page of Isp. 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: