Tools & Wizards About Us
isp.co.tz screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

isp.co.tz

Isp

Page Load Speed

5.7 sec in total

First Response

1.5 sec

Resources Loaded

3.6 sec

Page Rendered

620 ms

isp.co.tz screenshot

About Website

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

Visit isp.co.tz

Key Findings

We analyzed Isp.co.tz page load time and found that the first response time was 1.5 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

isp.co.tz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

www.isp.co.tz

1527 ms

pa-frontend-7b3b031eb.min.css

310 ms

style.min.css

464 ms

extension.min.css

235 ms

header-footer-elementor.css

234 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 97% of them (84 requests) were addressed to the original Isp.co.tz, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Isp.co.tz.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (50%)

Content Size

5.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isp.co.tz main page is 5.0 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 134.7 kB

  • Original 152.8 kB
  • After minification 137.4 kB
  • After compression 18.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 134.7 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 152.2 kB

  • Original 2.2 MB
  • After minification 2.1 MB

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. Isp images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 669.7 kB

  • Original 916.0 kB
  • After minification 892.5 kB
  • After compression 246.3 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 669.7 kB or 73% of the original size.

CSS Optimization

-89%

Potential reduce by 1.5 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 183.3 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 1.5 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (74%)

Requests Now

82

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 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 26 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.isp.co.tz

www.isp.co.tz

1527 ms

pa-frontend-7b3b031eb.min.css

pa-frontend-7b3b031eb.min.css

310 ms

style.min.css

style.min.css

464 ms

extension.min.css

extension.min.css

235 ms

header-footer-elementor.css

header-footer-elementor.css

234 ms

elementor-icons.min.css

elementor-icons.min.css

310 ms

frontend-lite.min.css

frontend-lite.min.css

543 ms

swiper.min.css

swiper.min.css

393 ms

post-7.css

post-7.css

314 ms

global.css

global.css

699 ms

post-10.css

post-10.css

469 ms

frontend.css

frontend.css

547 ms

post-23.css

post-23.css

473 ms

post-25.css

post-25.css

551 ms

bootstrap.css

bootstrap.css

782 ms

owl.carousel.min.css

owl.carousel.min.css

581 ms

owl.theme.default.min.css

owl.theme.default.min.css

624 ms

style.css

style.css

625 ms

general.min.css

general.min.css

629 ms

text-animations.min.css

text-animations.min.css

660 ms

frontend.min.css

frontend.min.css

861 ms

all.min.css

all.min.css

710 ms

css

css

74 ms

fontawesome.min.css

fontawesome.min.css

793 ms

solid.min.css

solid.min.css

744 ms

regular.min.css

regular.min.css

780 ms

brands.min.css

brands.min.css

796 ms

style-front-end.css

style-front-end.css

828 ms

jquery.min.js

jquery.min.js

883 ms

jquery-migrate.min.js

jquery-migrate.min.js

883 ms

extension.min.js

extension.min.js

946 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

894 ms

bootstrap.min.js

bootstrap.min.js

911 ms

owl.carousel.min.js

owl.carousel.min.js

943 ms

custom.js

custom.js

964 ms

widget-icon-list.min.css

widget-icon-list.min.css

634 ms

eael-617.css

eael-617.css

557 ms

post-617.css

post-617.css

598 ms

eael-706.css

eael-706.css

603 ms

post-706.css

post-706.css

603 ms

eael-714.css

eael-714.css

603 ms

post-714.css

post-714.css

605 ms

eael-1939.css

eael-1939.css

610 ms

post-1939.css

post-1939.css

660 ms

slick.min.css

slick.min.css

642 ms

pa-frontend-7b3b031eb.min.js

pa-frontend-7b3b031eb.min.js

653 ms

particles.js

particles.js

671 ms

jarallax.min.js

jarallax.min.js

627 ms

parallax.min.js

parallax.min.js

626 ms

comment-reply.min.js

comment-reply.min.js

627 ms

general.min.js

general.min.js

615 ms

frontend.js

frontend.js

576 ms

float.js

float.js

574 ms

slick.min.js

slick.min.js

535 ms

webpack.runtime.min.js

webpack.runtime.min.js

487 ms

frontend-modules.min.js

frontend-modules.min.js

490 ms

waypoints.min.js

waypoints.min.js

483 ms

core.min.js

core.min.js

542 ms

frontend.min.js

frontend.min.js

534 ms

frontend.min.js

frontend.min.js

557 ms

modal-popups.min.js

modal-popups.min.js

467 ms

underscore.min.js

underscore.min.js

467 ms

wp-util.min.js

wp-util.min.js

467 ms

frontend.min.js

frontend.min.js

511 ms

header-logo.png

header-logo.png

480 ms

isp_banner_img_new-transformed.png

isp_banner_img_new-transformed.png

619 ms

our-mission-img1.png

our-mission-img1.png

481 ms

circle-img.png

circle-img.png

479 ms

web_hosting-transformed.jpeg

web_hosting-transformed.jpeg

567 ms

font

font

16 ms

font

font

150 ms

fa-solid-900.woff

fa-solid-900.woff

502 ms

fa-regular-400.woff

fa-regular-400.woff

512 ms

domain-b-1.png

domain-b-1.png

511 ms

icon.png

icon.png

511 ms

design-b.png

design-b.png

582 ms

design-f.png

design-f.png

576 ms

hosting-b.png

hosting-b.png

527 ms

hosting-f.png

hosting-f.png

492 ms

webimg.png

webimg.png

505 ms

project-img2.png

project-img2.png

513 ms

project-img3.png

project-img3.png

523 ms

unnamed-3.png

unnamed-3.png

605 ms

fa-brands-400.woff

fa-brands-400.woff

523 ms

footer-logo.png

footer-logo.png

514 ms

divi-img.png

divi-img.png

563 ms

paypal.png

paypal.png

571 ms

Accessibility Review

isp.co.tz accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

isp.co.tz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

isp.co.tz SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    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.

Social Sharing Optimization

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: